Mobile v2.40 Changelog

source/product-overview/mattermost-mobile-releases.md

@@ -18,6 +18,7 @@ We strongly recommend using the latest mobile app release available that contain
 
 | **Release** | **Support** | **Compatible with** |
 |:---|:---|:---|
+| v2.40 {ref}`FEATURE <release-v2-40-0>` \| [Download](https://github.com/mattermost/mattermost-mobile/releases/tag/v2.40.0) \| {ref}`Changelog <release-v2-40-0>` \| [SBOM download](https://github.com/mattermost/mattermost-mobile/releases/download/v2.40.0/sbom-mattermost-mobile-v2.40.0.json) | Released: 2026-05-15<br/>Support Ends: 2026-06-15 | {ref}`v11.7 <release-v11.7-feature-release>`, {ref}`v11.6 <release-v11.6-feature-release>`, {ref}`v11.5 <release-v11.5-feature-release>`, {ref}`v10.11 <release-v10.11-extended-support-release>` |
 | v2.39 {ref}`FEATURE <release-v2-39-0>` \| [Download](https://github.com/mattermost/mattermost-mobile/releases/tag/v2.39.0) \| {ref}`Changelog <release-v2-39-0>` \| [SBOM download](https://github.com/mattermost/mattermost-mobile/releases/download/v2.39.0/sbom-mattermost-mobile-v2.39.0.json) | Released: 2026-04-16<br/>Support Ends: 2026-05-15 | {ref}`v11.6 <release-v11.6-feature-release>`, {ref}`v11.5 <release-v11.5-feature-release>`, {ref}`v11.4 <release-v11.4-feature-release>`, {ref}`v10.11 <release-v10.11-extended-support-release>` |
 | v2.38 {ref}`FEATURE <release-v2-38-3>` \| [Download](https://github.com/mattermost/mattermost-mobile/releases/tag/v2.38.3) \| {ref}`Changelog <release-v2-38-3>` \| [SBOM download](https://github.com/mattermost/mattermost-mobile/releases/download/v2.38.3/sbom-mattermost-mobile-v2.38.3.json) | Released: 2026-03-16<br/>Support Ends: 2026-04-15 | {ref}`v11.5 <release-v11.5-feature-release>`, {ref}`v11.4 <release-v11.4-feature-release>`, {ref}`v11.3 <release-v11.3-feature-release>`, {ref}`v10.11 <release-v10.11-extended-support-release>` |
 | v2.37 {ref}`FEATURE <release-v2-37-2>` \| [Download](https://github.com/mattermost/mattermost-mobile/releases/tag/v2.37.2) \| {ref}`Changelog <release-v2-37-2>` \| [SBOM download](https://github.com/mattermost/mattermost-mobile/releases/download/v2.37.2/sbom-mattermost-mobile-v2.37.2.json) | Released: 2026-02-16<br/>Support Ends: 2026-03-15 | {ref}`v11.4 <release-v11.4-feature-release>`, {ref}`v11.3 <release-v11.3-feature-release>`, {ref}`v11.2 <release-v11.2-feature-release>`, {ref}`v10.11 <release-v10.11-extended-support-release>` |
@@ -70,4 +71,3 @@ Note that the below versions have not yet been tested. The information below is
 | v2.43 | Releasing: 2026-08-16<br/>Support Ends: 2026-09-15 | v11.10, v11.9, v11.8, v11.7, v10.11 |
 | v2.42 | Releasing: 2026-07-16<br/>Support Ends: 2026-08-15 | v11.9, v11.8, v11.7, v10.11         |
 | v2.41 | Releasing: 2026-06-16<br/>Support Ends: 2026-07-15 | v11.8, v11.7, v11.6, v10.11         |
-| v2.40 | Releasing: 2026-05-16<br/>Support Ends: 2026-06-15 | v11.7, v11.6, v11.5, v10.11         |

source/product-overview/mobile-app-changelog.md

@@ -6,6 +6,26 @@ This changelog summarizes updates to Mattermost mobile apps releases for [Matter
 ```{include} common-esr-support.md
 ```
 
+(release-v2-40-0)=
+## 2.40.0 Release
+ - Release Date: May 15, 2026
+ - Server Versions Supported: Server v10.11.0+ is required. Self-Signed SSL certificates are not supported unless the user installs the CA certificate on their device.
+
+### Compatibility
+ - **Upgrade to server version v10.11.0 or later is required.** Support for server [Extended Support Release](https://docs.mattermost.com/product-overview/release-policy.html#extended-support-releases) (ESR) v10.5.0 has ended and upgrading to server ESR v10.11.0 or later is required. As we innovate and offer newer versions of our mobile apps, we maintain backwards compatibility only with supported server versions. Users who upgrade to the newest mobile apps while being connected to an unsupported server version can be exposed to compatibility issues, which can cause crashes or severe bugs that break core functionality of the app.
+ - Android operating system 7+ [is required by Google](https://android-developers.googleblog.com/2017/12/improving-app-security-and-performance.html).
+ - iPhone 8+ devices and later with iOS 16.0+ are [required](https://support.apple.com/en-il/guide/iphone/iphe3fa5df43/16.0/ios/16.0).
+
+### Improvements
+ - TBD.
+
+### Bug Fixes
+ - TBD.
+
+### Known Issues
+ - Users are unable to adjust the font size via the OS font size setting.
+ - Some Google Pixel phones on Android 12+ might not continue past the login screen. This is a known issue with the OS, and the current workaround is to restart the device.
+
 (release-v2-39-0)=
 ## 2.39.0 Release
  - Release Date: April 16, 2026