About Slack
Companies in every industry around the world grow their business in Slack because it gets busywork off their plates and wasteful meetings off their calendars. Slack brings everyone from coworkers, customers, and...
Companies in every industry around the world grow their business in Slack because it gets busywork off their plates and wasteful meetings off their calendars. Slack brings everyone from coworkers, customers, and contractors into one secure place, so you don’t have to chase approvals or wait around on emails. Slack even has AI that can search to find the information you need instantly and summarize conversations to catch you up with a click. Better yet, Slack makes it easy for anyone on your team to automate the small stuff, giving everyone more time to focus on the big picture. AKA, growing your business. COLLABORATE QUICKER. Work alongside teammates and external partners securely in Slack. . Connect with everyone: Invite vendors, customers, and contractors to work with you and your coworkers - all in one place. . Video chat face-to-face, from anywhere: Meet with teammates instantly through video conferencing, and discuss work live with screen sharing. . Crystal-clear communication: Use voice notes when text alone doesn’t cut it, ensuring complicated messages are better understood. . Stay organized: Keep project, customer, and product conversations in dedicated channels and documents. ACCESS YOUR KNOWLEDGE. Slack is where you can find every file, message, and decision. . Find anything, instantly: Our intelligent, AI-powered search understands context and saves you from digging around to find the answers you need to do your job.** . Collaborate on deliverables: Co-create marketing plans, product specs, and more in shared documents that live right next to your team’s conversations. . Streamline project execution: Track tasks, owners, and priorities with project management tools and lists that connect seamlessly to the rest of your work.* . Create consistent processes: Make sure every new project is set up to succeed with Slack-generated or custom-created* templates. . Capture meeting notes automatically: Let AI transcribe and summarize meeting notes for you in Slack, so you can focus on the conversation.** PERFECT EVERY PROCESS. Let Slack automations do your busywork for you. . Centralize your work: Connect to 2,600+ apps and focus just on Slack, including Google Drive, Dropbox, Asana, Zapier, Figma, Zendesk, and more. . Manage routine tasks: Approve PTO requests, manage your calendar, or update file permissions - all in one place (talk about convenient). . Stay on top of your to-dos: Manage your to-do list from your notepad to where you’re getting the rest of your work done. . Bring the power of Agentforce to your team: Access AI agents to respond to HR tickets, set team reminders, resolve IT issues, and much more.*** *Requires an upgrade to Slack Pro, Business+, or Enterprise. **Requires Slack AI add-on ***Requires Agentforce license from Salesforce
Version History Bug Fixes • Feeling workflow déjà vu? We’ve got you. The app now catches duplicate bookmarked workflows and quietly tidies them into one. 26.09.50 Sep 30 Bug Fixes • Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.09.40 Sep 23 Bug Fixes • Hard work is happening this week, but nothing we can easily describe. It’s like a duck swimming on a pond. Under the water, the duck is paddling furiously, but on top all that can be seen is the gentle gliding of a bird on water. This week, Slack is the duck. 26.09.30 Sep 16 Bug Fixes • Everything is an itty-bitty bit better than it was before. Trust us. 26.09.20 Sep 9 Bug Fixes • Forwarded emails were crashing the party in disguise, showing up in channels wearing the icon and name of totally unrelated apps. Turns out that's not appropriate business attire. The masquerade is over, and these emails will now be clearly labeled as themselves. 26.09.10 Sep 2 Bug Fixes • No big fixes to call out this week, but rest assured, there will be more in the future. Not that introducing bugs is our aim, of course. But missteps, adjustments, errors, and corrections — these are the rhythms of life and the price of growth. We hope you’re enjoying the ride, no matter where you happen to find yourself at present. 26.08.40 Aug 26 Bug Fixes • Dismissing the keyboard with a quick downward swipe sometimes resulted in the message input field getting stuck in the center of the screen. The keyboard and input will once again stick together like the best friends they are, moving in and out of view in tandem. 26.08.30 Aug 19 Bug Fixes • HDR videos weren't playing back correctly on iOS. A world this vivid deserves an app that can keep up, and now ours does. 26.08.20 Aug 12 Bug Fixes • Photoshop files pulled a disappearing act when shared in the same message as an image, leaving the image preview as the only visible element. This is now fixed, allowing PSD and PNG files to once again coexist peacefully. 26.08.10 Aug 5 Bug Fixes • A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.07.50 Jul 29 Bug Fixes • Minor tinkerings and tune-ups across the app. We appreciate your staying up to date! Let us know if you run into any problems by dropping us a line at feedback@slack.com. 26.07.40 Jul 22 Bug Fixes • Button, button, who's got the button? Workflows with Salesforce links certainly did not — those buttons couldn't be tapped on iOS. This update should button things up nicely. 26.07.30 Jul 15 Bug Fixes • Regrettably, some emoji were not rendering in canvases when viewed on the mobile app. If each of those little pictograms is indeed worth a thousand words, then we owe you a whole lot of characters under the current exchange rate. Might we submit that an app update is actually worth a thousand emoji? No? Fair enough. 26.07.20 Jul 8 Bug Fixes • Is it something in the air? A certain je ne sais quoi that’s hard to put a finger on? The world seems brighter, music sounds sweeter ... what could it be? The Slack app has been updated, and we can neither confirm nor deny we’re responsible for any lightness that descends upon you. 26.07.10 Jul 1 Bug Fixes • Ever have those weeks when it feels like nothing’s happening, but then you look back later and realize a lot of things actually were happening? This is one of those weeks for the app. 26.06.40 Jun 24 Bug Fixes • If you created a custom filter in the Activity view to show only @mentions of your name, we were also displaying messages mentioning your keywords and user groups. Looks like there were some holes in that filter of ours. It's fixed now — don't mention it. 26.06.30 Jun 17 Bug Fixes • In some cases, the Home view was loading in ever-so-slightly scrolled down from where it should have been. All the elements were still in view, but it just wasn't quite right. When you care about your guests, you want everything to be just so — and we do care about you — so please enjoy this very tiny fix. 26.06.20 Jun 10 Bug Fixes • A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.06.10 Jun 3 Bug Fixes • Is there something strange in your neighborhood? iPad users were spooked to notice a ghostly white image in place of their newly-uploaded profile pictures. We knew who to call; this bug is now busted. 26.05.40 May 27 Bug Fixes • If mandatory two-factor authentication was enabled for a workspace, but an owner or admin had not yet set up their 2FA, the login screen would disappear when attempting to sign in using a magic link. This type of vanishing act isn't the sort people pay to see. Behold, the prestige: Magic link login screens have reappeared in their rightful place. 26.05.30 May 20 Bug Fixes • Callout sections in canvases can now be edited on mobile. The ink never dries on a Slack canvas — revise to your heart's delight, no matter the device in hand. 26.05.20 May 13 Bug Fixes • Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.05.10 May 7 Bug Fixes • If you were removed from a private channel where you had a message drafted, a "1" would remain stuck next to Drafts with no way to clear it. We'll hang on to that draft for you in case you re-join the channel, but we'll hide the notification in the meantime. • Those using the VoiceOver feature were unable to select or play audio clips. All voices deserve to be heard in Slack — this update brings harmony to the app. 26.04.50 Apr 29 Bug Fixes • Bugs were squashed, performance was improved, work was done, and the result was good. Please enjoy Slack responsibly. 26.04.40 Apr 22 Bug Fixes • All bugs that were fixed in this release were too small for the eye to see or too fiddly for human words to describe. Nevertheless, work was done, things tinkered with and the app became subtly better. 26.04.30 Apr 16
Previous Versions
Here you can find the changelog of Slack since it was posted on our website on 2016-09-22 16:21:42.
The latest version is 26.09.50 and it was updated on 2026-10-12 16:38:34. See below the changes in each version.
Slack version 26.09.50
Updated At: 2026-10-08
Changes: Version History Bug Fixes
• Feeling workflow déjà vu? We’ve got you. The app now catches duplicate bookmarked workflows and quietly tidies them into one. 26.09.50 Sep 30 Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.09.40 Sep 23 Bug Fixes
• Hard work is happening this week, but nothing we can easily describe. It’s like a duck swimming on a pond. Under the water, the duck is paddling furiously, but on top all that can be seen is the gentle gliding of a bird on water. This week, Slack is the duck. 26.09.30 Sep 16 Bug Fixes
• Everything is an itty-bitty bit better than it was before. Trust us. 26.09.20 Sep 9 Bug Fixes
• Forwarded emails were crashing the party in disguise, showing up in channels wearing the icon and name of totally unrelated apps. Turns out that's not appropriate business attire. The masquerade is over, and these emails will now be clearly labeled as themselves. 26.09.10 Sep 2 Bug Fixes
• No big fixes to call out this week, but rest assured, there will be more in the future. Not that introducing bugs is our aim, of course. But missteps, adjustments, errors, and corrections — these are the rhythms of life and the price of growth. We hope you’re enjoying the ride, no matter where you happen to find yourself at present. 26.08.40 Aug 26 Bug Fixes
• Dismissing the keyboard with a quick downward swipe sometimes resulted in the message input field getting stuck in the center of the screen. The keyboard and input will once again stick together like the best friends they are, moving in and out of view in tandem. 26.08.30 Aug 19 Bug Fixes
• HDR videos weren't playing back correctly on iOS. A world this vivid deserves an app that can keep up, and now ours does. 26.08.20 Aug 12 Bug Fixes
• Photoshop files pulled a disappearing act when shared in the same message as an image, leaving the image preview as the only visible element. This is now fixed, allowing PSD and PNG files to once again coexist peacefully. 26.08.10 Aug 5 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.07.50 Jul 29 Bug Fixes
• Minor tinkerings and tune-ups across the app. We appreciate your staying up to date! Let us know if you run into any problems by dropping us a line at feedback@slack.com. 26.07.40 Jul 22 Bug Fixes
• Button, button, who's got the button? Workflows with Salesforce links certainly did not — those buttons couldn't be tapped on iOS. This update should button things up nicely. 26.07.30 Jul 15 Bug Fixes
• Regrettably, some emoji were not rendering in canvases when viewed on the mobile app. If each of those little pictograms is indeed worth a thousand words, then we owe you a whole lot of characters under the current exchange rate. Might we submit that an app update is actually worth a thousand emoji? No? Fair enough. 26.07.20 Jul 8 Bug Fixes
• Is it something in the air? A certain je ne sais quoi that’s hard to put a finger on? The world seems brighter, music sounds sweeter ... what could it be? The Slack app has been updated, and we can neither confirm nor deny we’re responsible for any lightness that descends upon you. 26.07.10 Jul 1 Bug Fixes
• Ever have those weeks when it feels like nothing’s happening, but then you look back later and realize a lot of things actually were happening? This is one of those weeks for the app. 26.06.40 Jun 24 Bug Fixes
• If you created a custom filter in the Activity view to show only @mentions of your name, we were also displaying messages mentioning your keywords and user groups. Looks like there were some holes in that filter of ours. It's fixed now — don't mention it. 26.06.30 Jun 17 Bug Fixes
• In some cases, the Home view was loading in ever-so-slightly scrolled down from where it should have been. All the elements were still in view, but it just wasn't quite right. When you care about your guests, you want everything to be just so — and we do care about you — so please enjoy this very tiny fix. 26.06.20 Jun 10 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.06.10 Jun 3 Bug Fixes
• Is there something strange in your neighborhood? iPad users were spooked to notice a ghostly white image in place of their newly-uploaded profile pictures. We knew who to call; this bug is now busted. 26.05.40 May 27 Bug Fixes
• If mandatory two-factor authentication was enabled for a workspace, but an owner or admin had not yet set up their 2FA, the login screen would disappear when attempting to sign in using a magic link. This type of vanishing act isn't the sort people pay to see. Behold, the prestige: Magic link login screens have reappeared in their rightful place. 26.05.30 May 20 Bug Fixes
• Callout sections in canvases can now be edited on mobile. The ink never dries on a Slack canvas — revise to your heart's delight, no matter the device in hand. 26.05.20 May 13 Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.05.10 May 7 Bug Fixes
• If you were removed from a private channel where you had a message drafted, a "1" would remain stuck next to Drafts with no way to clear it. We'll hang on to that draft for you in case you re-join the channel, but we'll hide the notification in the meantime.
• Those using the VoiceOver feature were unable to select or play audio clips. All voices deserve to be heard in Slack — this update brings harmony to the app. 26.04.50 Apr 29 Bug Fixes
• Bugs were squashed, performance was improved, work was done, and the result was good. Please enjoy Slack responsibly. 26.04.40 Apr 22 Bug Fixes
• All bugs that were fixed in this release were too small for the eye to see or too fiddly for human words to describe. Nevertheless, work was done, things tinkered with and the app became subtly better. 26.04.30 Apr 16
Slack version 26.09.50
Updated At: 2026-10-01
Changes: Version History Bug Fixes
• Feeling workflow déjà vu? We’ve got you. The app now catches duplicate bookmarked workflows and quietly tidies them into one. 26.09.50 16h ago Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.09.40 Sep 23 Bug Fixes
• Hard work is happening this week, but nothing we can easily describe. It’s like a duck swimming on a pond. Under the water, the duck is paddling furiously, but on top all that can be seen is the gentle gliding of a bird on water. This week, Slack is the duck. 26.09.30 Sep 16 Bug Fixes
• Everything is an itty-bitty bit better than it was before. Trust us. 26.09.20 Sep 9 Bug Fixes
• Forwarded emails were crashing the party in disguise, showing up in channels wearing the icon and name of totally unrelated apps. Turns out that's not appropriate business attire. The masquerade is over, and these emails will now be clearly labeled as themselves. 26.09.10 Sep 2 Bug Fixes
• No big fixes to call out this week, but rest assured, there will be more in the future. Not that introducing bugs is our aim, of course. But missteps, adjustments, errors, and corrections — these are the rhythms of life and the price of growth. We hope you’re enjoying the ride, no matter where you happen to find yourself at present. 26.08.40 Aug 26 Bug Fixes
• Dismissing the keyboard with a quick downward swipe sometimes resulted in the message input field getting stuck in the center of the screen. The keyboard and input will once again stick together like the best friends they are, moving in and out of view in tandem. 26.08.30 Aug 19 Bug Fixes
• HDR videos weren't playing back correctly on iOS. A world this vivid deserves an app that can keep up, and now ours does. 26.08.20 Aug 12 Bug Fixes
• Photoshop files pulled a disappearing act when shared in the same message as an image, leaving the image preview as the only visible element. This is now fixed, allowing PSD and PNG files to once again coexist peacefully. 26.08.10 Aug 5 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.07.50 Jul 29 Bug Fixes
• Minor tinkerings and tune-ups across the app. We appreciate your staying up to date! Let us know if you run into any problems by dropping us a line at feedback@slack.com. 26.07.40 Jul 22 Bug Fixes
• Button, button, who's got the button? Workflows with Salesforce links certainly did not — those buttons couldn't be tapped on iOS. This update should button things up nicely. 26.07.30 Jul 15 Bug Fixes
• Regrettably, some emoji were not rendering in canvases when viewed on the mobile app. If each of those little pictograms is indeed worth a thousand words, then we owe you a whole lot of characters under the current exchange rate. Might we submit that an app update is actually worth a thousand emoji? No? Fair enough. 26.07.20 Jul 8 Bug Fixes
• Is it something in the air? A certain je ne sais quoi that’s hard to put a finger on? The world seems brighter, music sounds sweeter ... what could it be? The Slack app has been updated, and we can neither confirm nor deny we’re responsible for any lightness that descends upon you. 26.07.10 Jul 1 Bug Fixes
• Ever have those weeks when it feels like nothing’s happening, but then you look back later and realize a lot of things actually were happening? This is one of those weeks for the app. 26.06.40 Jun 24 Bug Fixes
• If you created a custom filter in the Activity view to show only @mentions of your name, we were also displaying messages mentioning your keywords and user groups. Looks like there were some holes in that filter of ours. It's fixed now — don't mention it. 26.06.30 Jun 17 Bug Fixes
• In some cases, the Home view was loading in ever-so-slightly scrolled down from where it should have been. All the elements were still in view, but it just wasn't quite right. When you care about your guests, you want everything to be just so — and we do care about you — so please enjoy this very tiny fix. 26.06.20 Jun 10 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.06.10 Jun 3 Bug Fixes
• Is there something strange in your neighborhood? iPad users were spooked to notice a ghostly white image in place of their newly-uploaded profile pictures. We knew who to call; this bug is now busted. 26.05.40 May 27 Bug Fixes
• If mandatory two-factor authentication was enabled for a workspace, but an owner or admin had not yet set up their 2FA, the login screen would disappear when attempting to sign in using a magic link. This type of vanishing act isn't the sort people pay to see. Behold, the prestige: Magic link login screens have reappeared in their rightful place. 26.05.30 May 20 Bug Fixes
• Callout sections in canvases can now be edited on mobile. The ink never dries on a Slack canvas — revise to your heart's delight, no matter the device in hand. 26.05.20 May 13 Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.05.10 May 7 Bug Fixes
• If you were removed from a private channel where you had a message drafted, a "1" would remain stuck next to Drafts with no way to clear it. We'll hang on to that draft for you in case you re-join the channel, but we'll hide the notification in the meantime.
• Those using the VoiceOver feature were unable to select or play audio clips. All voices deserve to be heard in Slack — this update brings harmony to the app. 26.04.50 Apr 29 Bug Fixes
• Bugs were squashed, performance was improved, work was done, and the result was good. Please enjoy Slack responsibly. 26.04.40 Apr 22 Bug Fixes
• All bugs that were fixed in this release were too small for the eye to see or too fiddly for human words to describe. Nevertheless, work was done, things tinkered with and the app became subtly better. 26.04.30 Apr 16
Slack version 26.09.40
Updated At: 2026-09-24
Changes: Version History Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.09.40 16h ago Bug Fixes
• Hard work is happening this week, but nothing we can easily describe. It’s like a duck swimming on a pond. Under the water, the duck is paddling furiously, but on top all that can be seen is the gentle gliding of a bird on water. This week, Slack is the duck. 26.09.30 Sep 16 Bug Fixes
• Everything is an itty-bitty bit better than it was before. Trust us. 26.09.20 Sep 9 Bug Fixes
• Forwarded emails were crashing the party in disguise, showing up in channels wearing the icon and name of totally unrelated apps. Turns out that's not appropriate business attire. The masquerade is over, and these emails will now be clearly labeled as themselves. 26.09.10 Sep 2 Bug Fixes
• No big fixes to call out this week, but rest assured, there will be more in the future. Not that introducing bugs is our aim, of course. But missteps, adjustments, errors, and corrections — these are the rhythms of life and the price of growth. We hope you’re enjoying the ride, no matter where you happen to find yourself at present. 26.08.40 Aug 26 Bug Fixes
• Dismissing the keyboard with a quick downward swipe sometimes resulted in the message input field getting stuck in the center of the screen. The keyboard and input will once again stick together like the best friends they are, moving in and out of view in tandem. 26.08.30 Aug 19 Bug Fixes
• HDR videos weren't playing back correctly on iOS. A world this vivid deserves an app that can keep up, and now ours does. 26.08.20 Aug 12 Bug Fixes
• Photoshop files pulled a disappearing act when shared in the same message as an image, leaving the image preview as the only visible element. This is now fixed, allowing PSD and PNG files to once again coexist peacefully. 26.08.10 Aug 5 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.07.50 Jul 29 Bug Fixes
• Minor tinkerings and tune-ups across the app. We appreciate your staying up to date! Let us know if you run into any problems by dropping us a line at feedback@slack.com. 26.07.40 Jul 22 Bug Fixes
• Button, button, who's got the button? Workflows with Salesforce links certainly did not — those buttons couldn't be tapped on iOS. This update should button things up nicely. 26.07.30 Jul 15 Bug Fixes
• Regrettably, some emoji were not rendering in canvases when viewed on the mobile app. If each of those little pictograms is indeed worth a thousand words, then we owe you a whole lot of characters under the current exchange rate. Might we submit that an app update is actually worth a thousand emoji? No? Fair enough. 26.07.20 Jul 8 Bug Fixes
• Is it something in the air? A certain je ne sais quoi that’s hard to put a finger on? The world seems brighter, music sounds sweeter ... what could it be? The Slack app has been updated, and we can neither confirm nor deny we’re responsible for any lightness that descends upon you. 26.07.10 Jul 1 Bug Fixes
• Ever have those weeks when it feels like nothing’s happening, but then you look back later and realize a lot of things actually were happening? This is one of those weeks for the app. 26.06.40 Jun 24 Bug Fixes
• If you created a custom filter in the Activity view to show only @mentions of your name, we were also displaying messages mentioning your keywords and user groups. Looks like there were some holes in that filter of ours. It's fixed now — don't mention it. 26.06.30 Jun 17 Bug Fixes
• In some cases, the Home view was loading in ever-so-slightly scrolled down from where it should have been. All the elements were still in view, but it just wasn't quite right. When you care about your guests, you want everything to be just so — and we do care about you — so please enjoy this very tiny fix. 26.06.20 Jun 10 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.06.10 Jun 3 Bug Fixes
• Is there something strange in your neighborhood? iPad users were spooked to notice a ghostly white image in place of their newly-uploaded profile pictures. We knew who to call; this bug is now busted. 26.05.40 May 27 Bug Fixes
• If mandatory two-factor authentication was enabled for a workspace, but an owner or admin had not yet set up their 2FA, the login screen would disappear when attempting to sign in using a magic link. This type of vanishing act isn't the sort people pay to see. Behold, the prestige: Magic link login screens have reappeared in their rightful place. 26.05.30 May 20 Bug Fixes
• Callout sections in canvases can now be edited on mobile. The ink never dries on a Slack canvas — revise to your heart's delight, no matter the device in hand. 26.05.20 May 13 Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.05.10 May 7 Bug Fixes
• If you were removed from a private channel where you had a message drafted, a "1" would remain stuck next to Drafts with no way to clear it. We'll hang on to that draft for you in case you re-join the channel, but we'll hide the notification in the meantime.
• Those using the VoiceOver feature were unable to select or play audio clips. All voices deserve to be heard in Slack — this update brings harmony to the app. 26.04.50 Apr 29 Bug Fixes
• Bugs were squashed, performance was improved, work was done, and the result was good. Please enjoy Slack responsibly. 26.04.40 Apr 22 Bug Fixes
• All bugs that were fixed in this release were too small for the eye to see or too fiddly for human words to describe. Nevertheless, work was done, things tinkered with and the app became subtly better. 26.04.30 Apr 16 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.04.20 Apr 8
Slack version 26.09.30
Updated At: 2026-09-17
Changes: Version History Bug Fixes
• Hard work is happening this week, but nothing we can easily describe. It’s like a duck swimming on a pond. Under the water, the duck is paddling furiously, but on top all that can be seen is the gentle gliding of a bird on water. This week, Slack is the duck. 26.09.30 16h ago Bug Fixes
• Everything is an itty-bitty bit better than it was before. Trust us. 26.09.20 Sep 9 Bug Fixes
• Forwarded emails were crashing the party in disguise, showing up in channels wearing the icon and name of totally unrelated apps. Turns out that's not appropriate business attire. The masquerade is over, and these emails will now be clearly labeled as themselves. 26.09.10 Sep 2 Bug Fixes
• No big fixes to call out this week, but rest assured, there will be more in the future. Not that introducing bugs is our aim, of course. But missteps, adjustments, errors, and corrections — these are the rhythms of life and the price of growth. We hope you’re enjoying the ride, no matter where you happen to find yourself at present. 26.08.40 Aug 26 Bug Fixes
• Dismissing the keyboard with a quick downward swipe sometimes resulted in the message input field getting stuck in the center of the screen. The keyboard and input will once again stick together like the best friends they are, moving in and out of view in tandem. 26.08.30 Aug 19 Bug Fixes
• HDR videos weren't playing back correctly on iOS. A world this vivid deserves an app that can keep up, and now ours does. 26.08.20 Aug 12 Bug Fixes
• Photoshop files pulled a disappearing act when shared in the same message as an image, leaving the image preview as the only visible element. This is now fixed, allowing PSD and PNG files to once again coexist peacefully. 26.08.10 Aug 5 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.07.50 Jul 29 Bug Fixes
• Minor tinkerings and tune-ups across the app. We appreciate your staying up to date! Let us know if you run into any problems by dropping us a line at feedback@slack.com. 26.07.40 Jul 22 Bug Fixes
• Button, button, who's got the button? Workflows with Salesforce links certainly did not — those buttons couldn't be tapped on iOS. This update should button things up nicely. 26.07.30 Jul 15 Bug Fixes
• Regrettably, some emoji were not rendering in canvases when viewed on the mobile app. If each of those little pictograms is indeed worth a thousand words, then we owe you a whole lot of characters under the current exchange rate. Might we submit that an app update is actually worth a thousand emoji? No? Fair enough. 26.07.20 Jul 8 Bug Fixes
• Is it something in the air? A certain je ne sais quoi that’s hard to put a finger on? The world seems brighter, music sounds sweeter ... what could it be? The Slack app has been updated, and we can neither confirm nor deny we’re responsible for any lightness that descends upon you. 26.07.10 Jul 1 Bug Fixes
• Ever have those weeks when it feels like nothing’s happening, but then you look back later and realize a lot of things actually were happening? This is one of those weeks for the app. 26.06.40 Jun 24 Bug Fixes
• If you created a custom filter in the Activity view to show only @mentions of your name, we were also displaying messages mentioning your keywords and user groups. Looks like there were some holes in that filter of ours. It's fixed now — don't mention it. 26.06.30 Jun 17 Bug Fixes
• In some cases, the Home view was loading in ever-so-slightly scrolled down from where it should have been. All the elements were still in view, but it just wasn't quite right. When you care about your guests, you want everything to be just so — and we do care about you — so please enjoy this very tiny fix. 26.06.20 Jun 10 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.06.10 Jun 3 Bug Fixes
• Is there something strange in your neighborhood? iPad users were spooked to notice a ghostly white image in place of their newly-uploaded profile pictures. We knew who to call; this bug is now busted. 26.05.40 May 27 Bug Fixes
• If mandatory two-factor authentication was enabled for a workspace, but an owner or admin had not yet set up their 2FA, the login screen would disappear when attempting to sign in using a magic link. This type of vanishing act isn't the sort people pay to see. Behold, the prestige: Magic link login screens have reappeared in their rightful place. 26.05.30 May 20 Bug Fixes
• Callout sections in canvases can now be edited on mobile. The ink never dries on a Slack canvas — revise to your heart's delight, no matter the device in hand. 26.05.20 May 13 Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.05.10 May 7 Bug Fixes
• If you were removed from a private channel where you had a message drafted, a "1" would remain stuck next to Drafts with no way to clear it. We'll hang on to that draft for you in case you re-join the channel, but we'll hide the notification in the meantime.
• Those using the VoiceOver feature were unable to select or play audio clips. All voices deserve to be heard in Slack — this update brings harmony to the app. 26.04.50 Apr 29 Bug Fixes
• Bugs were squashed, performance was improved, work was done, and the result was good. Please enjoy Slack responsibly. 26.04.40 Apr 22 Bug Fixes
• All bugs that were fixed in this release were too small for the eye to see or too fiddly for human words to describe. Nevertheless, work was done, things tinkered with and the app became subtly better. 26.04.30 Apr 16 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.04.20 Apr 8 Bug Fixes
• Tapping "View in Browser" on remote files added via API was appending a "/" at the end of the URL, effectively breaking the link. Let us never underestimate the power of one small character to topple even the most complex systems.
• Batch image uploads were broken in canvases, forcing you to upload one at a time. Sometimes it's rewarding to take the slower, more deliberate path toward accomplishing a goal — mindfully connecting with each individual element and savoring the satisfaction. Sometimes you just need to upload 20 photos at once. This was the latter. 26.04.10 Apr 1
Slack version 26.09.20
Updated At: 2026-09-10
Changes: Version History Bug Fixes
• Everything is an itty-bitty bit better than it was before. Trust us. 26.09.20 16h ago Bug Fixes
• Forwarded emails were crashing the party in disguise, showing up in channels wearing the icon and name of totally unrelated apps. Turns out that's not appropriate business attire. The masquerade is over, and these emails will now be clearly labeled as themselves. 26.09.10 Sep 2 Bug Fixes
• No big fixes to call out this week, but rest assured, there will be more in the future. Not that introducing bugs is our aim, of course. But missteps, adjustments, errors, and corrections — these are the rhythms of life and the price of growth. We hope you’re enjoying the ride, no matter where you happen to find yourself at present. 26.08.40 Aug 26 Bug Fixes
• Dismissing the keyboard with a quick downward swipe sometimes resulted in the message input field getting stuck in the center of the screen. The keyboard and input will once again stick together like the best friends they are, moving in and out of view in tandem. 26.08.30 Aug 19 Bug Fixes
• HDR videos weren't playing back correctly on iOS. A world this vivid deserves an app that can keep up, and now ours does. 26.08.20 Aug 12 Bug Fixes
• Photoshop files pulled a disappearing act when shared in the same message as an image, leaving the image preview as the only visible element. This is now fixed, allowing PSD and PNG files to once again coexist peacefully. 26.08.10 Aug 5 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.07.50 Jul 29 Bug Fixes
• Minor tinkerings and tune-ups across the app. We appreciate your staying up to date! Let us know if you run into any problems by dropping us a line at feedback@slack.com. 26.07.40 Jul 22 Bug Fixes
• Button, button, who's got the button? Workflows with Salesforce links certainly did not — those buttons couldn't be tapped on iOS. This update should button things up nicely. 26.07.30 Jul 15 Bug Fixes
• Regrettably, some emoji were not rendering in canvases when viewed on the mobile app. If each of those little pictograms is indeed worth a thousand words, then we owe you a whole lot of characters under the current exchange rate. Might we submit that an app update is actually worth a thousand emoji? No? Fair enough. 26.07.20 Jul 8 Bug Fixes
• Is it something in the air? A certain je ne sais quoi that’s hard to put a finger on? The world seems brighter, music sounds sweeter ... what could it be? The Slack app has been updated, and we can neither confirm nor deny we’re responsible for any lightness that descends upon you. 26.07.10 Jul 1 Bug Fixes
• Ever have those weeks when it feels like nothing’s happening, but then you look back later and realize a lot of things actually were happening? This is one of those weeks for the app. 26.06.40 Jun 24 Bug Fixes
• If you created a custom filter in the Activity view to show only @mentions of your name, we were also displaying messages mentioning your keywords and user groups. Looks like there were some holes in that filter of ours. It's fixed now — don't mention it. 26.06.30 Jun 17 Bug Fixes
• In some cases, the Home view was loading in ever-so-slightly scrolled down from where it should have been. All the elements were still in view, but it just wasn't quite right. When you care about your guests, you want everything to be just so — and we do care about you — so please enjoy this very tiny fix. 26.06.20 Jun 10 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.06.10 Jun 3 Bug Fixes
• Is there something strange in your neighborhood? iPad users were spooked to notice a ghostly white image in place of their newly-uploaded profile pictures. We knew who to call; this bug is now busted. 26.05.40 May 27 Bug Fixes
• If mandatory two-factor authentication was enabled for a workspace, but an owner or admin had not yet set up their 2FA, the login screen would disappear when attempting to sign in using a magic link. This type of vanishing act isn't the sort people pay to see. Behold, the prestige: Magic link login screens have reappeared in their rightful place. 26.05.30 May 20 Bug Fixes
• Callout sections in canvases can now be edited on mobile. The ink never dries on a Slack canvas — revise to your heart's delight, no matter the device in hand. 26.05.20 May 13 Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.05.10 May 7 Bug Fixes
• If you were removed from a private channel where you had a message drafted, a "1" would remain stuck next to Drafts with no way to clear it. We'll hang on to that draft for you in case you re-join the channel, but we'll hide the notification in the meantime.
• Those using the VoiceOver feature were unable to select or play audio clips. All voices deserve to be heard in Slack — this update brings harmony to the app. 26.04.50 Apr 29 Bug Fixes
• Bugs were squashed, performance was improved, work was done, and the result was good. Please enjoy Slack responsibly. 26.04.40 Apr 22 Bug Fixes
• All bugs that were fixed in this release were too small for the eye to see or too fiddly for human words to describe. Nevertheless, work was done, things tinkered with and the app became subtly better. 26.04.30 Apr 16 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.04.20 Apr 8 Bug Fixes
• Tapping "View in Browser" on remote files added via API was appending a "/" at the end of the URL, effectively breaking the link. Let us never underestimate the power of one small character to topple even the most complex systems.
• Batch image uploads were broken in canvases, forcing you to upload one at a time. Sometimes it's rewarding to take the slower, more deliberate path toward accomplishing a goal — mindfully connecting with each individual element and savoring the satisfaction. Sometimes you just need to upload 20 photos at once. This was the latter. 26.04.10 Apr 1 Bug Fixes
• What's black and white and (re)read all over? Your Slack messages — when conversations stayed unread on mobile even after you'd read them on desktop. This riddle of a bug is solved in our latest update. 26.03.40 Mar 25
Slack version 26.09.10
Updated At: 2026-09-03
Changes: Version History Bug Fixes
• Forwarded emails were crashing the party in disguise, showing up in channels wearing the icon and name of totally unrelated apps. Turns out that's not appropriate business attire. The masquerade is over, and these emails will now be clearly labeled as themselves. 26.09.10 16h ago Bug Fixes
• No big fixes to call out this week, but rest assured, there will be more in the future. Not that introducing bugs is our aim, of course. But missteps, adjustments, errors, and corrections — these are the rhythms of life and the price of growth. We hope you’re enjoying the ride, no matter where you happen to find yourself at present. 26.08.40 Aug 26 Bug Fixes
• Dismissing the keyboard with a quick downward swipe sometimes resulted in the message input field getting stuck in the center of the screen. The keyboard and input will once again stick together like the best friends they are, moving in and out of view in tandem. 26.08.30 Aug 19 Bug Fixes
• HDR videos weren't playing back correctly on iOS. A world this vivid deserves an app that can keep up, and now ours does. 26.08.20 Aug 12 Bug Fixes
• Photoshop files pulled a disappearing act when shared in the same message as an image, leaving the image preview as the only visible element. This is now fixed, allowing PSD and PNG files to once again coexist peacefully. 26.08.10 Aug 5 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.07.50 Jul 29 Bug Fixes
• Minor tinkerings and tune-ups across the app. We appreciate your staying up to date! Let us know if you run into any problems by dropping us a line at feedback@slack.com. 26.07.40 Jul 22 Bug Fixes
• Button, button, who's got the button? Workflows with Salesforce links certainly did not — those buttons couldn't be tapped on iOS. This update should button things up nicely. 26.07.30 Jul 15 Bug Fixes
• Regrettably, some emoji were not rendering in canvases when viewed on the mobile app. If each of those little pictograms is indeed worth a thousand words, then we owe you a whole lot of characters under the current exchange rate. Might we submit that an app update is actually worth a thousand emoji? No? Fair enough. 26.07.20 Jul 8 Bug Fixes
• Is it something in the air? A certain je ne sais quoi that’s hard to put a finger on? The world seems brighter, music sounds sweeter ... what could it be? The Slack app has been updated, and we can neither confirm nor deny we’re responsible for any lightness that descends upon you. 26.07.10 Jul 1 Bug Fixes
• Ever have those weeks when it feels like nothing’s happening, but then you look back later and realize a lot of things actually were happening? This is one of those weeks for the app. 26.06.40 Jun 24 Bug Fixes
• If you created a custom filter in the Activity view to show only @mentions of your name, we were also displaying messages mentioning your keywords and user groups. Looks like there were some holes in that filter of ours. It's fixed now — don't mention it. 26.06.30 Jun 17 Bug Fixes
• In some cases, the Home view was loading in ever-so-slightly scrolled down from where it should have been. All the elements were still in view, but it just wasn't quite right. When you care about your guests, you want everything to be just so — and we do care about you — so please enjoy this very tiny fix. 26.06.20 Jun 10 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.06.10 Jun 3 Bug Fixes
• Is there something strange in your neighborhood? iPad users were spooked to notice a ghostly white image in place of their newly-uploaded profile pictures. We knew who to call; this bug is now busted. 26.05.40 May 27 Bug Fixes
• If mandatory two-factor authentication was enabled for a workspace, but an owner or admin had not yet set up their 2FA, the login screen would disappear when attempting to sign in using a magic link. This type of vanishing act isn't the sort people pay to see. Behold, the prestige: Magic link login screens have reappeared in their rightful place. 26.05.30 May 20 Bug Fixes
• Callout sections in canvases can now be edited on mobile. The ink never dries on a Slack canvas — revise to your heart's delight, no matter the device in hand. 26.05.20 May 13 Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.05.10 May 7 Bug Fixes
• If you were removed from a private channel where you had a message drafted, a "1" would remain stuck next to Drafts with no way to clear it. We'll hang on to that draft for you in case you re-join the channel, but we'll hide the notification in the meantime.
• Those using the VoiceOver feature were unable to select or play audio clips. All voices deserve to be heard in Slack — this update brings harmony to the app. 26.04.50 Apr 29 Bug Fixes
• Bugs were squashed, performance was improved, work was done, and the result was good. Please enjoy Slack responsibly. 26.04.40 Apr 22 Bug Fixes
• All bugs that were fixed in this release were too small for the eye to see or too fiddly for human words to describe. Nevertheless, work was done, things tinkered with and the app became subtly better. 26.04.30 Apr 16 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.04.20 Apr 8 Bug Fixes
• Tapping "View in Browser" on remote files added via API was appending a "/" at the end of the URL, effectively breaking the link. Let us never underestimate the power of one small character to topple even the most complex systems.
• Batch image uploads were broken in canvases, forcing you to upload one at a time. Sometimes it's rewarding to take the slower, more deliberate path toward accomplishing a goal — mindfully connecting with each individual element and savoring the satisfaction. Sometimes you just need to upload 20 photos at once. This was the latter. 26.04.10 Apr 1 Bug Fixes
• What's black and white and (re)read all over? Your Slack messages — when conversations stayed unread on mobile even after you'd read them on desktop. This riddle of a bug is solved in our latest update. 26.03.40 Mar 25 Bug Fixes
• We tuned up the engine and gave the interiors a thorough clean. Everything is now running smoothly again. 26.03.30 Mar 18
Slack version 26.08.10
Updated At: 2026-08-12
Changes: Version History Bug Fixes
• Photoshop files pulled a disappearing act when shared in the same message as an image, leaving the image preview as the only visible element. This is now fixed, allowing PSD and PNG files to once again coexist peacefully. 26.08.10 6d ago Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.07.50 Jul 29 Bug Fixes
• Minor tinkerings and tune-ups across the app. We appreciate your staying up to date! Let us know if you run into any problems by dropping us a line at feedback@slack.com. 26.07.40 Jul 22 Bug Fixes
• Button, button, who's got the button? Workflows with Salesforce links certainly did not — those buttons couldn't be tapped on iOS. This update should button things up nicely. 26.07.30 Jul 15 Bug Fixes
• Regrettably, some emoji were not rendering in canvases when viewed on the mobile app. If each of those little pictograms is indeed worth a thousand words, then we owe you a whole lot of characters under the current exchange rate. Might we submit that an app update is actually worth a thousand emoji? No? Fair enough. 26.07.20 Jul 8 Bug Fixes
• Is it something in the air? A certain je ne sais quoi that’s hard to put a finger on? The world seems brighter, music sounds sweeter ... what could it be? The Slack app has been updated, and we can neither confirm nor deny we’re responsible for any lightness that descends upon you. 26.07.10 Jul 1 Bug Fixes
• Ever have those weeks when it feels like nothing’s happening, but then you look back later and realize a lot of things actually were happening? This is one of those weeks for the app. 26.06.40 Jun 24 Bug Fixes
• If you created a custom filter in the Activity view to show only @mentions of your name, we were also displaying messages mentioning your keywords and user groups. Looks like there were some holes in that filter of ours. It's fixed now — don't mention it. 26.06.30 Jun 17 Bug Fixes
• In some cases, the Home view was loading in ever-so-slightly scrolled down from where it should have been. All the elements were still in view, but it just wasn't quite right. When you care about your guests, you want everything to be just so — and we do care about you — so please enjoy this very tiny fix. 26.06.20 Jun 10 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.06.10 Jun 3 Bug Fixes
• Is there something strange in your neighborhood? iPad users were spooked to notice a ghostly white image in place of their newly-uploaded profile pictures. We knew who to call; this bug is now busted. 26.05.40 May 27 Bug Fixes
• If mandatory two-factor authentication was enabled for a workspace, but an owner or admin had not yet set up their 2FA, the login screen would disappear when attempting to sign in using a magic link. This type of vanishing act isn't the sort people pay to see. Behold, the prestige: Magic link login screens have reappeared in their rightful place. 26.05.30 May 20 Bug Fixes
• Callout sections in canvases can now be edited on mobile. The ink never dries on a Slack canvas — revise to your heart's delight, no matter the device in hand. 26.05.20 May 13 Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.05.10 May 7 Bug Fixes
• If you were removed from a private channel where you had a message drafted, a "1" would remain stuck next to Drafts with no way to clear it. We'll hang on to that draft for you in case you re-join the channel, but we'll hide the notification in the meantime.
• Those using the VoiceOver feature were unable to select or play audio clips. All voices deserve to be heard in Slack — this update brings harmony to the app. 26.04.50 Apr 29 Bug Fixes
• Bugs were squashed, performance was improved, work was done, and the result was good. Please enjoy Slack responsibly. 26.04.40 Apr 22 Bug Fixes
• All bugs that were fixed in this release were too small for the eye to see or too fiddly for human words to describe. Nevertheless, work was done, things tinkered with and the app became subtly better. 26.04.30 Apr 16 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.04.20 Apr 8 Bug Fixes
• Tapping "View in Browser" on remote files added via API was appending a "/" at the end of the URL, effectively breaking the link. Let us never underestimate the power of one small character to topple even the most complex systems.
• Batch image uploads were broken in canvases, forcing you to upload one at a time. Sometimes it's rewarding to take the slower, more deliberate path toward accomplishing a goal — mindfully connecting with each individual element and savoring the satisfaction. Sometimes you just need to upload 20 photos at once. This was the latter. 26.04.10 Apr 1 Bug Fixes
• What's black and white and (re)read all over? Your Slack messages — when conversations stayed unread on mobile even after you'd read them on desktop. This riddle of a bug is solved in our latest update. 26.03.40 Mar 25 Bug Fixes
• We tuned up the engine and gave the interiors a thorough clean. Everything is now running smoothly again. 26.03.30 Mar 18 Bug Fixes
• One of our menus didn't get the memo when it came to turning notifications on or off for a particular thread. Specifically, when tapping into a thread and selecting additional options (...), "Turn off notifications" was always visible, even after notifications had been disabled. Going forward, all unsubscribe requests will be honored, and records shall be updated accordingly. 26.03.20 Mar 11 Bug Fixes
• iPhone-specific emoji (such as Animoji or Memoji) were failing to send within Slack. Please accept our sincerest apoloji.
• Emoji were also occasionally not matching across desktop and mobile due to a localization issue. Our emoji interpreters have been working overtime to ensure this won't happen again. :ok_hand: :man-bowing: 26.03.10 Mar 4 Bug Fixes
• The VoiceOver feature was glossing over certain details when announcing messages delivered via webhook. Going forward, its screen reading will be more thorough, helpful, and (dare we say it) accessible.
• Returning to the main channel view after replying to a thread sometimes left a large, empty rectangle where the keyboard used to be. To put it in radio-friendly terms: We had a blank space, baby, and it was swiftly resolved. 26.02.40 Feb 25 Bug Fixes
• We’ve tinkered with the internal workings and polished some rough edges. The app is now better than it was. 26.02.30 Feb 18
Slack version 26.07.40
Updated At: 2026-07-23
Changes: Version History Bug Fixes
• Minor tinkerings and tune-ups across the app. We appreciate your staying up to date! Let us know if you run into any problems by dropping us a line at feedback@slack.com. 26.07.40 18h ago Bug Fixes
• Button, button, who's got the button? Workflows with Salesforce links certainly did not — those buttons couldn't be tapped on iOS. This update should button things up nicely. 26.07.30 Jul 15 Bug Fixes
• Regrettably, some emoji were not rendering in canvases when viewed on the mobile app. If each of those little pictograms is indeed worth a thousand words, then we owe you a whole lot of characters under the current exchange rate. Might we submit that an app update is actually worth a thousand emoji? No? Fair enough. 26.07.20 Jul 8 Bug Fixes
• Is it something in the air? A certain je ne sais quoi that’s hard to put a finger on? The world seems brighter, music sounds sweeter ... what could it be? The Slack app has been updated, and we can neither confirm nor deny we’re responsible for any lightness that descends upon you. 26.07.10 Jul 1 Bug Fixes
• Ever have those weeks when it feels like nothing’s happening, but then you look back later and realize a lot of things actually were happening? This is one of those weeks for the app. 26.06.40 Jun 24 Bug Fixes
• If you created a custom filter in the Activity view to show only @mentions of your name, we were also displaying messages mentioning your keywords and user groups. Looks like there were some holes in that filter of ours. It's fixed now — don't mention it. 26.06.30 Jun 17 Bug Fixes
• In some cases, the Home view was loading in ever-so-slightly scrolled down from where it should have been. All the elements were still in view, but it just wasn't quite right. When you care about your guests, you want everything to be just so — and we do care about you — so please enjoy this very tiny fix. 26.06.20 Jun 10 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.06.10 Jun 3 Bug Fixes
• Is there something strange in your neighborhood? iPad users were spooked to notice a ghostly white image in place of their newly-uploaded profile pictures. We knew who to call; this bug is now busted. 26.05.40 May 27 Bug Fixes
• If mandatory two-factor authentication was enabled for a workspace, but an owner or admin had not yet set up their 2FA, the login screen would disappear when attempting to sign in using a magic link. This type of vanishing act isn't the sort people pay to see. Behold, the prestige: Magic link login screens have reappeared in their rightful place. 26.05.30 May 20 Bug Fixes
• Callout sections in canvases can now be edited on mobile. The ink never dries on a Slack canvas — revise to your heart's delight, no matter the device in hand. 26.05.20 May 13 Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.05.10 May 7 Bug Fixes
• If you were removed from a private channel where you had a message drafted, a "1" would remain stuck next to Drafts with no way to clear it. We'll hang on to that draft for you in case you re-join the channel, but we'll hide the notification in the meantime.
• Those using the VoiceOver feature were unable to select or play audio clips. All voices deserve to be heard in Slack — this update brings harmony to the app. 26.04.50 Apr 29 Bug Fixes
• Bugs were squashed, performance was improved, work was done, and the result was good. Please enjoy Slack responsibly. 26.04.40 Apr 22 Bug Fixes
• All bugs that were fixed in this release were too small for the eye to see or too fiddly for human words to describe. Nevertheless, work was done, things tinkered with and the app became subtly better. 26.04.30 Apr 16 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.04.20 Apr 8 Bug Fixes
• Tapping "View in Browser" on remote files added via API was appending a "/" at the end of the URL, effectively breaking the link. Let us never underestimate the power of one small character to topple even the most complex systems.
• Batch image uploads were broken in canvases, forcing you to upload one at a time. Sometimes it's rewarding to take the slower, more deliberate path toward accomplishing a goal — mindfully connecting with each individual element and savoring the satisfaction. Sometimes you just need to upload 20 photos at once. This was the latter. 26.04.10 Apr 1 Bug Fixes
• What's black and white and (re)read all over? Your Slack messages — when conversations stayed unread on mobile even after you'd read them on desktop. This riddle of a bug is solved in our latest update. 26.03.40 Mar 25 Bug Fixes
• We tuned up the engine and gave the interiors a thorough clean. Everything is now running smoothly again. 26.03.30 Mar 18 Bug Fixes
• One of our menus didn't get the memo when it came to turning notifications on or off for a particular thread. Specifically, when tapping into a thread and selecting additional options (...), "Turn off notifications" was always visible, even after notifications had been disabled. Going forward, all unsubscribe requests will be honored, and records shall be updated accordingly. 26.03.20 Mar 11 Bug Fixes
• iPhone-specific emoji (such as Animoji or Memoji) were failing to send within Slack. Please accept our sincerest apoloji.
• Emoji were also occasionally not matching across desktop and mobile due to a localization issue. Our emoji interpreters have been working overtime to ensure this won't happen again. :ok_hand: :man-bowing: 26.03.10 Mar 4 Bug Fixes
• The VoiceOver feature was glossing over certain details when announcing messages delivered via webhook. Going forward, its screen reading will be more thorough, helpful, and (dare we say it) accessible.
• Returning to the main channel view after replying to a thread sometimes left a large, empty rectangle where the keyboard used to be. To put it in radio-friendly terms: We had a blank space, baby, and it was swiftly resolved. 26.02.40 Feb 25 Bug Fixes
• We’ve tinkered with the internal workings and polished some rough edges. The app is now better than it was. 26.02.30 Feb 18 Bug Fixes
• We tuned up the engine and gave the interiors a thorough clean. Everything is now running smoothly again. 26.02.21 Feb 13 Bug Fixes
• We’ve sanded down some rough patches in the app so as to avoid any digital splinters. Did you know "digital splinters" were a thing? They are now, but they aren’t anything you’ll need to worry about. 26.02.20 Feb 11
Slack version 26.07.10
Updated At: 2026-07-02
Changes: Version History Bug Fixes
• Is it something in the air? A certain je ne sais quoi that’s hard to put a finger on? The world seems brighter, music sounds sweeter ... what could it be? The Slack app has been updated, and we can neither confirm nor deny we’re responsible for any lightness that descends upon you. 26.07.10 5h ago Bug Fixes
• Ever have those weeks when it feels like nothing’s happening, but then you look back later and realize a lot of things actually were happening? This is one of those weeks for the app. 26.06.40 Jun 24 Bug Fixes
• If you created a custom filter in the Activity view to show only @mentions of your name, we were also displaying messages mentioning your keywords and user groups. Looks like there were some holes in that filter of ours. It's fixed now — don't mention it. 26.06.30 Jun 17 Bug Fixes
• In some cases, the Home view was loading in ever-so-slightly scrolled down from where it should have been. All the elements were still in view, but it just wasn't quite right. When you care about your guests, you want everything to be just so — and we do care about you — so please enjoy this very tiny fix. 26.06.20 Jun 10 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.06.10 Jun 3 Bug Fixes
• Is there something strange in your neighborhood? iPad users were spooked to notice a ghostly white image in place of their newly-uploaded profile pictures. We knew who to call; this bug is now busted. 26.05.40 May 27 Bug Fixes
• If mandatory two-factor authentication was enabled for a workspace, but an owner or admin had not yet set up their 2FA, the login screen would disappear when attempting to sign in using a magic link. This type of vanishing act isn't the sort people pay to see. Behold, the prestige: Magic link login screens have reappeared in their rightful place. 26.05.30 May 20 Bug Fixes
• Callout sections in canvases can now be edited on mobile. The ink never dries on a Slack canvas — revise to your heart's delight, no matter the device in hand. 26.05.20 May 13 Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.05.10 May 7 Bug Fixes
• If you were removed from a private channel where you had a message drafted, a "1" would remain stuck next to Drafts with no way to clear it. We'll hang on to that draft for you in case you re-join the channel, but we'll hide the notification in the meantime.
• Those using the VoiceOver feature were unable to select or play audio clips. All voices deserve to be heard in Slack — this update brings harmony to the app. 26.04.50 Apr 29 Bug Fixes
• Bugs were squashed, performance was improved, work was done, and the result was good. Please enjoy Slack responsibly. 26.04.40 Apr 22 Bug Fixes
• All bugs that were fixed in this release were too small for the eye to see or too fiddly for human words to describe. Nevertheless, work was done, things tinkered with and the app became subtly better. 26.04.30 Apr 16 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.04.20 Apr 8 Bug Fixes
• Tapping "View in Browser" on remote files added via API was appending a "/" at the end of the URL, effectively breaking the link. Let us never underestimate the power of one small character to topple even the most complex systems.
• Batch image uploads were broken in canvases, forcing you to upload one at a time. Sometimes it's rewarding to take the slower, more deliberate path toward accomplishing a goal — mindfully connecting with each individual element and savoring the satisfaction. Sometimes you just need to upload 20 photos at once. This was the latter. 26.04.10 Apr 1 Bug Fixes
• What's black and white and (re)read all over? Your Slack messages — when conversations stayed unread on mobile even after you'd read them on desktop. This riddle of a bug is solved in our latest update. 26.03.40 Mar 25 Bug Fixes
• We tuned up the engine and gave the interiors a thorough clean. Everything is now running smoothly again. 26.03.30 Mar 18 Bug Fixes
• One of our menus didn't get the memo when it came to turning notifications on or off for a particular thread. Specifically, when tapping into a thread and selecting additional options (...), "Turn off notifications" was always visible, even after notifications had been disabled. Going forward, all unsubscribe requests will be honored, and records shall be updated accordingly. 26.03.20 Mar 11 Bug Fixes
• iPhone-specific emoji (such as Animoji or Memoji) were failing to send within Slack. Please accept our sincerest apoloji.
• Emoji were also occasionally not matching across desktop and mobile due to a localization issue. Our emoji interpreters have been working overtime to ensure this won't happen again. :ok_hand: :man-bowing: 26.03.10 Mar 4 Bug Fixes
• The VoiceOver feature was glossing over certain details when announcing messages delivered via webhook. Going forward, its screen reading will be more thorough, helpful, and (dare we say it) accessible.
• Returning to the main channel view after replying to a thread sometimes left a large, empty rectangle where the keyboard used to be. To put it in radio-friendly terms: We had a blank space, baby, and it was swiftly resolved. 26.02.40 Feb 25 Bug Fixes
• We’ve tinkered with the internal workings and polished some rough edges. The app is now better than it was. 26.02.30 Feb 18 Bug Fixes
• We tuned up the engine and gave the interiors a thorough clean. Everything is now running smoothly again. 26.02.21 Feb 13 Bug Fixes
• We’ve sanded down some rough patches in the app so as to avoid any digital splinters. Did you know "digital splinters" were a thing? They are now, but they aren’t anything you’ll need to worry about. 26.02.20 Feb 11 Bug Fixes
• Online indicators for guest accounts were in bad shape — that is, they weren't displaying their correct shapes (squares and triangles), defaulting instead to the familiar circle. We've quite literally squared the circle on this one, returning guest indicators to their proper geometric glory.
• The mobile emoji picker wasn't taking into account your most frequently-used emoji on desktop, so if your favorite handshake reaction wasn't making the handoff to mobile, that one was on us. We promise not to let that happen again. Shake on it?
• Different skin tones of the same emoji will once again be grouped together when reacting to a message. No matter our complexion, we're all one human family, even when represented as cartoon pictographs. 26.02.10 Feb 4 Bug Fixes
• The filter option within the DMs tab was doing... nothing. It was ornamental, vestigial, and most definitely broken. We've filtered the offending code right out, and DMs are now A-OK.
• Did you know you can send emails to a Slack channel? Pretty neat, huh? Did you also know that forwarding that message to a different channel within Slack would change your avatar to that of a bot and/or app? Notably less neat, we contend. Slack: Now with fewer identity crises.
• Launching the app by tapping on a notification banner would sometimes cause channel headers and the "Back" button to be conspicuously absent. There are few things in life from which there is truly no return; go forth in Slack and know that you can always retrace your steps.
• When two users had the same display name, we weren't showing their full names alongside in autocomplete menus. This gave the act of tagging someone in a message the same thrilling anxiety as greeting a person whose name you're only 50% sure you remember. Enjoy this fix, brought to you by Slack [Full Name: Slack Technologies, LLC]. 26.01.40 Jan 28 Bug Fixes
• Shooting stars may be ephemeral, but starred conversations in Slack are forever — at least that was the buggy behavior folks experienced when they found they could not un-star channels and DMs on mobile. We thank our lucky stars (not to mention our mobile engineers) for this bug fix.
• The "[Name] is typing..." indicator was not appearing within threads. Please take this message as indication that the bug has been fixed. 26.01.30 Jan 21
Slack version 26.05.40
Updated At: 2026-06-02
Changes: Version History Bug Fixes
• Is there something strange in your neighborhood? iPad users were spooked to notice a ghostly white image in place of their newly-uploaded profile pictures. We knew who to call; this bug is now busted. 26.05.40 5d ago Bug Fixes
• If mandatory two-factor authentication was enabled for a workspace, but an owner or admin had not yet set up their 2FA, the login screen would disappear when attempting to sign in using a magic link. This type of vanishing act isn't the sort people pay to see. Behold, the prestige: Magic link login screens have reappeared in their rightful place. 26.05.30 May 20 Bug Fixes
• Callout sections in canvases can now be edited on mobile. The ink never dries on a Slack canvas — revise to your heart's delight, no matter the device in hand. 26.05.20 May 13 Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio! 26.05.10 May 7 Bug Fixes
• If you were removed from a private channel where you had a message drafted, a "1" would remain stuck next to Drafts with no way to clear it. We'll hang on to that draft for you in case you re-join the channel, but we'll hide the notification in the meantime.
• Those using the VoiceOver feature were unable to select or play audio clips. All voices deserve to be heard in Slack — this update brings harmony to the app. 26.04.50 Apr 29 Bug Fixes
• Bugs were squashed, performance was improved, work was done, and the result was good. Please enjoy Slack responsibly. 26.04.40 Apr 22 Bug Fixes
• All bugs that were fixed in this release were too small for the eye to see or too fiddly for human words to describe. Nevertheless, work was done, things tinkered with and the app became subtly better. 26.04.30 Apr 16 Bug Fixes
• A little reminder as you go about your day: The world is a more unique place simply because you’re a part of it, and you’ve affected others in ways you can’t imagine. Oh, and no big changes to the app this time. Happy messaging! 26.04.20 Apr 8 Bug Fixes
• Tapping "View in Browser" on remote files added via API was appending a "/" at the end of the URL, effectively breaking the link. Let us never underestimate the power of one small character to topple even the most complex systems.
• Batch image uploads were broken in canvases, forcing you to upload one at a time. Sometimes it's rewarding to take the slower, more deliberate path toward accomplishing a goal — mindfully connecting with each individual element and savoring the satisfaction. Sometimes you just need to upload 20 photos at once. This was the latter. 26.04.10 Apr 1 Bug Fixes
• What's black and white and (re)read all over? Your Slack messages — when conversations stayed unread on mobile even after you'd read them on desktop. This riddle of a bug is solved in our latest update. 26.03.40 Mar 25 Bug Fixes
• We tuned up the engine and gave the interiors a thorough clean. Everything is now running smoothly again. 26.03.30 Mar 18 Bug Fixes
• One of our menus didn't get the memo when it came to turning notifications on or off for a particular thread. Specifically, when tapping into a thread and selecting additional options (...), "Turn off notifications" was always visible, even after notifications had been disabled. Going forward, all unsubscribe requests will be honored, and records shall be updated accordingly. 26.03.20 Mar 11 Bug Fixes
• iPhone-specific emoji (such as Animoji or Memoji) were failing to send within Slack. Please accept our sincerest apoloji.
• Emoji were also occasionally not matching across desktop and mobile due to a localization issue. Our emoji interpreters have been working overtime to ensure this won't happen again. :ok_hand: :man-bowing: 26.03.10 Mar 4 Bug Fixes
• The VoiceOver feature was glossing over certain details when announcing messages delivered via webhook. Going forward, its screen reading will be more thorough, helpful, and (dare we say it) accessible.
• Returning to the main channel view after replying to a thread sometimes left a large, empty rectangle where the keyboard used to be. To put it in radio-friendly terms: We had a blank space, baby, and it was swiftly resolved. 26.02.40 Feb 25 Bug Fixes
• We’ve tinkered with the internal workings and polished some rough edges. The app is now better than it was. 26.02.30 Feb 18 Bug Fixes
• We tuned up the engine and gave the interiors a thorough clean. Everything is now running smoothly again. 26.02.21 Feb 13 Bug Fixes
• We’ve sanded down some rough patches in the app so as to avoid any digital splinters. Did you know "digital splinters" were a thing? They are now, but they aren’t anything you’ll need to worry about. 26.02.20 Feb 11 Bug Fixes
• Online indicators for guest accounts were in bad shape — that is, they weren't displaying their correct shapes (squares and triangles), defaulting instead to the familiar circle. We've quite literally squared the circle on this one, returning guest indicators to their proper geometric glory.
• The mobile emoji picker wasn't taking into account your most frequently-used emoji on desktop, so if your favorite handshake reaction wasn't making the handoff to mobile, that one was on us. We promise not to let that happen again. Shake on it?
• Different skin tones of the same emoji will once again be grouped together when reacting to a message. No matter our complexion, we're all one human family, even when represented as cartoon pictographs. 26.02.10 Feb 4 Bug Fixes
• The filter option within the DMs tab was doing... nothing. It was ornamental, vestigial, and most definitely broken. We've filtered the offending code right out, and DMs are now A-OK.
• Did you know you can send emails to a Slack channel? Pretty neat, huh? Did you also know that forwarding that message to a different channel within Slack would change your avatar to that of a bot and/or app? Notably less neat, we contend. Slack: Now with fewer identity crises.
• Launching the app by tapping on a notification banner would sometimes cause channel headers and the "Back" button to be conspicuously absent. There are few things in life from which there is truly no return; go forth in Slack and know that you can always retrace your steps.
• When two users had the same display name, we weren't showing their full names alongside in autocomplete menus. This gave the act of tagging someone in a message the same thrilling anxiety as greeting a person whose name you're only 50% sure you remember. Enjoy this fix, brought to you by Slack [Full Name: Slack Technologies, LLC]. 26.01.40 Jan 28 Bug Fixes
• Shooting stars may be ephemeral, but starred conversations in Slack are forever — at least that was the buggy behavior folks experienced when they found they could not un-star channels and DMs on mobile. We thank our lucky stars (not to mention our mobile engineers) for this bug fix.
• The "[Name] is typing..." indicator was not appearing within threads. Please take this message as indication that the bug has been fixed. 26.01.30 Jan 21 Bug Fixes
• We tuned up the engine and gave the interiors a thorough clean. Everything is now running smoothly again. 26.01.20 Jan 14 Bug Fixes
• We tweaked some things too small to notice or too difficult to explain. We’ll return you to your regular, more interesting types of release next time (we hope). 26.01.10 Jan 7 Bug Fixes
• We tuned up the engine and gave the interiors a thorough clean. Everything is now running smoothly again. 25.12.20 12/10/2025 Bug Fixes
• Apple VoiceOver was not able to select buttons anywhere in Slack outside of threads. Like your favorite cardigan, buttons and threads will, at times, be in need of repair. Here's a cozy thought: This bug has been all sewn up and tied off.
• We dropped the ball on dropdown arrows, which were hovering awkwardly in the center of the screen instead of sitting politely on the side. The next time you need to expand a menu, you'll find the tappable button right where you expect it to be.
• Dropdown menus were also not selecting the default value if you just pressed "Submit" without choosing anything. Perhaps it's a good reminder to always be intentional in our individual choices? Eh, probably just a bug. Our bad. 25.12.10 12/03/2025 Bug Fixes
• We tidied the shelves, cleaned the windows and ran a white-gloved finger over every flat surface. Just a little routine maintenance to ensure that everything is shipshape. Full steam ahead! 25.11.30 11/20/2025