From 13c734763e40ccb488ce86b800a9511c36ab5663 Mon Sep 17 00:00:00 2001 From: ConnorLand Date: Thu, 9 Jul 2026 14:36:47 +0200 Subject: [PATCH 1/7] Upload RNs --- .../docs/releasenotes/studio-pro/11/11.12.md | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/content/en/docs/releasenotes/studio-pro/11/11.12.md b/content/en/docs/releasenotes/studio-pro/11/11.12.md index 8e01bf652d3..309e29d7812 100644 --- a/content/en/docs/releasenotes/studio-pro/11/11.12.md +++ b/content/en/docs/releasenotes/studio-pro/11/11.12.md @@ -8,10 +8,47 @@ weight: 88 # KI: "Maia Chat panel issue": MID-317 # KI: "BYO LLM": SPAM-435 # KI: "Maia Skills button": SPAM-434 +# KI: "When opening, editing, or creating": Zendesk Problem 282636 --- {{% alert color="info" %}}For highlights of this release, see the [Mendix Release 11.12](https://www.mendix.com/blog/mendix-release-11-12/) blog post.{{% /alert %}} +## 11.12.1 {#11121} + +**Release date: July __, 2026** + +{{% button color="info" href="https://marketplace.mendix.com/link/studiopro/11.12.1" text="Go to Marketplace" title="Download version 11.12.1 from the Marketplace" %}} + +### New Features + +- We added ability to see documents affected by Maia in changes pane. +- We added **Maia Explain** and **Solve problem with Maia Chat** context menu options to the Error List to help you understand and resolve consistency errors directly with Maia. + +### Improvements + +- Maia now receives detailed information about errors inside microflow expressions it generates, so it can correct them more accurately. +- Embedded applications now support optional parameters for the home page and home microflow. + +### Fixes + +- We removed GuidMapping documents from the **Changes** pane. +- We fixed an issue where extracting a submicroflow from activities that referenced a predefined variable (such as `$currentUser`) would create a parameter with the same reserved name on the new submicroflow, resulting in a "Variable name is reserved" error. Predefined variables are now skipped when generating the parameters of the extracted submicroflow, since they are already globally in scope. (Ticket 281319) +- We fixed an issue where the Extensions setting was visible for all module types instead of only for add-ons. +- On SQL Server, when a unique constraint or foreign key constraint is dropped, we now use `IF EXISTS`. This avoids an automatic rollback of the synchronization transaction in case the constraint does not exist. (Ticket 279545) +- We fixed the `t is not a function` crash in Microflow and Workflow editors, introduced by the recent Microsoft update for WebView. (Ticket 282617, 282634, 282668) +- We fixed an issue in the call web service activity and in consumed OData services that consume services using OData version 3. The XML parser now rejects DTD declarations and external entities, because a compromised server might exploit those features. +- We fixed an issue where runtime fails to finish executing a queued task started by a user if the user is deleted during task execution. (Ticket 279891) +- We fixed an issue where building an application would give the following error: "System.FormatException: The input string '' was not in a correct format". (Tickets 282176, 282223) +- We resolved the issue that Studio Pro would hang on "Updating original app" step when opening a project. +- We resolved the issue in Studio Pro that *.java files do not get generated when deploying for Eclipse. (Ticket 282363) +- We fixed an issue in the modernized app explorer where too many nodes could be selected at once. +- Fixed an issue when calling `mx.ui.openForm` in the Dojo client +- A missing *progress message* on a blocking progress bar no longer causes a crash during deployment. +- Fixed an issue with PWAs using Rspack where the service worker would sometimes not be created correctly. (Ticket 282616, 282601) + +### Known Issues + + ## 11.12.0 {#1112} **Release date: June 30, 2026** From 00df36bc5f0222157460da7dfea66acc9aeb1fa7 Mon Sep 17 00:00:00 2001 From: ConnorLand Date: Thu, 9 Jul 2026 14:38:19 +0200 Subject: [PATCH 2/7] add rest of RNs --- content/en/docs/releasenotes/studio-pro/11/11.12.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/content/en/docs/releasenotes/studio-pro/11/11.12.md b/content/en/docs/releasenotes/studio-pro/11/11.12.md index 309e29d7812..3ce4d2c3632 100644 --- a/content/en/docs/releasenotes/studio-pro/11/11.12.md +++ b/content/en/docs/releasenotes/studio-pro/11/11.12.md @@ -45,6 +45,13 @@ weight: 88 - Fixed an issue when calling `mx.ui.openForm` in the Dojo client - A missing *progress message* on a blocking progress bar no longer causes a crash during deployment. - Fixed an issue with PWAs using Rspack where the service worker would sometimes not be created correctly. (Ticket 282616, 282601) +- We fixed an issue in React client mode where navigating between pages with the same layout left widgets unresponsive. (Ticket 276710) + +### Deprecations + +- We dropped support for the following database versions that are no longer supported by the vendors: + - PostgreSQL 13 + - MariaDB 10.6 ### Known Issues From f61208da0c1b0c718ac7eb69e941a0b5bd8fd9a6 Mon Sep 17 00:00:00 2001 From: ConnorLand Date: Thu, 9 Jul 2026 14:46:02 +0200 Subject: [PATCH 3/7] add 1 of 2 late APPEXT RNs via Marcell --- content/en/docs/releasenotes/studio-pro/11/11.12.md | 1 + 1 file changed, 1 insertion(+) diff --git a/content/en/docs/releasenotes/studio-pro/11/11.12.md b/content/en/docs/releasenotes/studio-pro/11/11.12.md index 3ce4d2c3632..2e12f37d575 100644 --- a/content/en/docs/releasenotes/studio-pro/11/11.12.md +++ b/content/en/docs/releasenotes/studio-pro/11/11.12.md @@ -46,6 +46,7 @@ weight: 88 - A missing *progress message* on a blocking progress bar no longer causes a crash during deployment. - Fixed an issue with PWAs using Rspack where the service worker would sometimes not be created correctly. (Ticket 282616, 282601) - We fixed an issue in React client mode where navigating between pages with the same layout left widgets unresponsive. (Ticket 276710) +- We fixed an issue where **Settings** would not be correctly loaded when upgrading a app to 11.12. ### Deprecations From c315c9f9f72dd17d187a9fbac017591921651cbd Mon Sep 17 00:00:00 2001 From: ConnorLand Date: Thu, 9 Jul 2026 14:49:25 +0200 Subject: [PATCH 4/7] reorder fixes --- .../docs/releasenotes/studio-pro/11/11.12.md | 19 ++++++++----------- 1 file changed, 8 insertions(+), 11 deletions(-) diff --git a/content/en/docs/releasenotes/studio-pro/11/11.12.md b/content/en/docs/releasenotes/studio-pro/11/11.12.md index 2e12f37d575..495b53f2175 100644 --- a/content/en/docs/releasenotes/studio-pro/11/11.12.md +++ b/content/en/docs/releasenotes/studio-pro/11/11.12.md @@ -31,21 +31,21 @@ weight: 88 ### Fixes -- We removed GuidMapping documents from the **Changes** pane. -- We fixed an issue where extracting a submicroflow from activities that referenced a predefined variable (such as `$currentUser`) would create a parameter with the same reserved name on the new submicroflow, resulting in a "Variable name is reserved" error. Predefined variables are now skipped when generating the parameters of the extracted submicroflow, since they are already globally in scope. (Ticket 281319) -- We fixed an issue where the Extensions setting was visible for all module types instead of only for add-ons. +- We fixed an issue in React client mode where navigating between pages with the same layout left widgets unresponsive. (Ticket 276710) - On SQL Server, when a unique constraint or foreign key constraint is dropped, we now use `IF EXISTS`. This avoids an automatic rollback of the synchronization transaction in case the constraint does not exist. (Ticket 279545) -- We fixed the `t is not a function` crash in Microflow and Workflow editors, introduced by the recent Microsoft update for WebView. (Ticket 282617, 282634, 282668) -- We fixed an issue in the call web service activity and in consumed OData services that consume services using OData version 3. The XML parser now rejects DTD declarations and external entities, because a compromised server might exploit those features. - We fixed an issue where runtime fails to finish executing a queued task started by a user if the user is deleted during task execution. (Ticket 279891) +- We fixed an issue where extracting a submicroflow from activities that referenced a predefined variable (such as `$currentUser`) would create a parameter with the same reserved name on the new submicroflow, resulting in a "Variable name is reserved" error. Predefined variables are now skipped when generating the parameters of the extracted submicroflow, since they are already globally in scope. (Ticket 281319) - We fixed an issue where building an application would give the following error: "System.FormatException: The input string '' was not in a correct format". (Tickets 282176, 282223) -- We resolved the issue that Studio Pro would hang on "Updating original app" step when opening a project. - We resolved the issue in Studio Pro that *.java files do not get generated when deploying for Eclipse. (Ticket 282363) +- We fixed an issue with PWAs using Rspack where the service worker would sometimes not be created correctly. (Ticket 282616, 282601) +- We fixed the `t is not a function` crash in Microflow and Workflow editors, introduced by the recent Microsoft update for WebView. (Ticket 282617, 282634, 282668) +- We removed GuidMapping documents from the **Changes** pane. +- We fixed an issue where the Extensions setting was visible for all module types instead of only for add-ons. +- We fixed an issue in the call web service activity and in consumed OData services that consume services using OData version 3. The XML parser now rejects DTD declarations and external entities, because a compromised server might exploit those features. +- We resolved the issue that Studio Pro would hang on "Updating original app" step when opening a project. - We fixed an issue in the modernized app explorer where too many nodes could be selected at once. - Fixed an issue when calling `mx.ui.openForm` in the Dojo client - A missing *progress message* on a blocking progress bar no longer causes a crash during deployment. -- Fixed an issue with PWAs using Rspack where the service worker would sometimes not be created correctly. (Ticket 282616, 282601) -- We fixed an issue in React client mode where navigating between pages with the same layout left widgets unresponsive. (Ticket 276710) - We fixed an issue where **Settings** would not be correctly loaded when upgrading a app to 11.12. ### Deprecations @@ -54,9 +54,6 @@ weight: 88 - PostgreSQL 13 - MariaDB 10.6 -### Known Issues - - ## 11.12.0 {#1112} **Release date: June 30, 2026** From c885546eb7660a048b388b69cd787d4dcf6c186c Mon Sep 17 00:00:00 2001 From: ConnorLand <47385345+ConnorLand@users.noreply.github.com> Date: Fri, 10 Jul 2026 09:11:05 +0200 Subject: [PATCH 5/7] Update 11.12.md --- .../en/docs/releasenotes/studio-pro/11/11.12.md | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/content/en/docs/releasenotes/studio-pro/11/11.12.md b/content/en/docs/releasenotes/studio-pro/11/11.12.md index 495b53f2175..9e51cc55887 100644 --- a/content/en/docs/releasenotes/studio-pro/11/11.12.md +++ b/content/en/docs/releasenotes/studio-pro/11/11.12.md @@ -34,18 +34,18 @@ weight: 88 - We fixed an issue in React client mode where navigating between pages with the same layout left widgets unresponsive. (Ticket 276710) - On SQL Server, when a unique constraint or foreign key constraint is dropped, we now use `IF EXISTS`. This avoids an automatic rollback of the synchronization transaction in case the constraint does not exist. (Ticket 279545) - We fixed an issue where runtime fails to finish executing a queued task started by a user if the user is deleted during task execution. (Ticket 279891) -- We fixed an issue where extracting a submicroflow from activities that referenced a predefined variable (such as `$currentUser`) would create a parameter with the same reserved name on the new submicroflow, resulting in a "Variable name is reserved" error. Predefined variables are now skipped when generating the parameters of the extracted submicroflow, since they are already globally in scope. (Ticket 281319) -- We fixed an issue where building an application would give the following error: "System.FormatException: The input string '' was not in a correct format". (Tickets 282176, 282223) -- We resolved the issue in Studio Pro that *.java files do not get generated when deploying for Eclipse. (Ticket 282363) +- We fixed an issue where extracting a submicroflow from activities that referenced a predefined variable (such as `$currentUser`) would create a parameter with the same reserved name on the new submicroflow, resulting in a `Variable name is reserved` error. Predefined variables are now skipped when generating the parameters of the extracted submicroflow, since they are already globally in scope. (Ticket 281319) +- We fixed an issue where building an application would give the following error: `System.FormatException: The input string '' was not in a correct format`. (Tickets 282176, 282223) +- We resolved the issue in Studio Pro that Java files do not get generated when deploying for Eclipse. (Ticket 282363) - We fixed an issue with PWAs using Rspack where the service worker would sometimes not be created correctly. (Ticket 282616, 282601) -- We fixed the `t is not a function` crash in Microflow and Workflow editors, introduced by the recent Microsoft update for WebView. (Ticket 282617, 282634, 282668) +- We fixed the `t is not a function` crash in microflow and workflow editors, introduced by the recent Microsoft update for WebView. (Ticket 282617, 282634, 282668) - We removed GuidMapping documents from the **Changes** pane. - We fixed an issue where the Extensions setting was visible for all module types instead of only for add-ons. - We fixed an issue in the call web service activity and in consumed OData services that consume services using OData version 3. The XML parser now rejects DTD declarations and external entities, because a compromised server might exploit those features. -- We resolved the issue that Studio Pro would hang on "Updating original app" step when opening a project. +- We resolved an issue where Studio Pro would hang on the **Updating original app** step when opening an app. - We fixed an issue in the modernized app explorer where too many nodes could be selected at once. -- Fixed an issue when calling `mx.ui.openForm` in the Dojo client -- A missing *progress message* on a blocking progress bar no longer causes a crash during deployment. +- We fixed an issue when calling `mx.ui.openForm` in the Dojo client +- We fixed an issue so that now, missing *progress message* on a blocking progress bar no longer causes a crash during deployment. - We fixed an issue where **Settings** would not be correctly loaded when upgrading a app to 11.12. ### Deprecations From 0a6ccf2a4b9fc32cf626597de1be41421371226b Mon Sep 17 00:00:00 2001 From: "MENDIXDOMAIN\\Maria.Shaposhnikova" Date: Fri, 10 Jul 2026 11:51:47 +0200 Subject: [PATCH 6/7] Review --- .../docs/releasenotes/studio-pro/11/11.12.md | 24 +++++++++---------- 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/content/en/docs/releasenotes/studio-pro/11/11.12.md b/content/en/docs/releasenotes/studio-pro/11/11.12.md index 9e51cc55887..3163f6ad91a 100644 --- a/content/en/docs/releasenotes/studio-pro/11/11.12.md +++ b/content/en/docs/releasenotes/studio-pro/11/11.12.md @@ -21,8 +21,8 @@ weight: 88 ### New Features -- We added ability to see documents affected by Maia in changes pane. -- We added **Maia Explain** and **Solve problem with Maia Chat** context menu options to the Error List to help you understand and resolve consistency errors directly with Maia. +- We added ability to see documents affected by Maia in the **Changes** pane. +- We added **Maia Explain** and **Solve problem with Maia Chat** context menu options to the error list to help you understand and resolve consistency errors directly with Maia. ### Improvements @@ -31,22 +31,22 @@ weight: 88 ### Fixes +- We fixed the `t is not a function` crash in microflow and workflow editors, introduced by the recent Microsoft update for WebView. (Tickets 282617, 282634, 282668) - We fixed an issue in React client mode where navigating between pages with the same layout left widgets unresponsive. (Ticket 276710) - On SQL Server, when a unique constraint or foreign key constraint is dropped, we now use `IF EXISTS`. This avoids an automatic rollback of the synchronization transaction in case the constraint does not exist. (Ticket 279545) - We fixed an issue where runtime fails to finish executing a queued task started by a user if the user is deleted during task execution. (Ticket 279891) -- We fixed an issue where extracting a submicroflow from activities that referenced a predefined variable (such as `$currentUser`) would create a parameter with the same reserved name on the new submicroflow, resulting in a `Variable name is reserved` error. Predefined variables are now skipped when generating the parameters of the extracted submicroflow, since they are already globally in scope. (Ticket 281319) -- We fixed an issue where building an application would give the following error: `System.FormatException: The input string '' was not in a correct format`. (Tickets 282176, 282223) +- We fixed an issue where extracting a sub-microflow from activities that referenced a predefined variable (such as `$currentUser`) created a parameter with the same reserved name on the new sub-microflow, resulting in a `Variable name is reserved` error. Predefined variables are now skipped when generating the parameters of the extracted sub-microflow, since they are already globally in scope. (Ticket 281319) +- We fixed an issue where building an application gave the following error: `System.FormatException: The input string '' was not in a correct format`. (Tickets 282176, 282223) - We resolved the issue in Studio Pro that Java files do not get generated when deploying for Eclipse. (Ticket 282363) -- We fixed an issue with PWAs using Rspack where the service worker would sometimes not be created correctly. (Ticket 282616, 282601) -- We fixed the `t is not a function` crash in microflow and workflow editors, introduced by the recent Microsoft update for WebView. (Ticket 282617, 282634, 282668) +- We fixed an issue with PWAs using Rspack where the service worker was not be created correctly. (Ticket 282616, 282601) - We removed GuidMapping documents from the **Changes** pane. -- We fixed an issue where the Extensions setting was visible for all module types instead of only for add-ons. -- We fixed an issue in the call web service activity and in consumed OData services that consume services using OData version 3. The XML parser now rejects DTD declarations and external entities, because a compromised server might exploit those features. -- We resolved an issue where Studio Pro would hang on the **Updating original app** step when opening an app. -- We fixed an issue in the modernized app explorer where too many nodes could be selected at once. -- We fixed an issue when calling `mx.ui.openForm` in the Dojo client +- We fixed an issue where the **Extensions** setting was visible for all module types instead of only for add-ons. +- We fixed an issue in the **Call Web Service** activity and in consumed OData services that consume services using OData version 3. The XML parser now rejects DTD declarations and external entities, because a compromised server might exploit those features. +- We resolved an issue where Studio Pro hung on the **Updating original app** step when opening an app. +- We fixed an issue in the modernized App Explorer where too many nodes could be selected at once. +- We fixed an issue when calling `mx.ui.openForm` in the Dojo client. - We fixed an issue so that now, missing *progress message* on a blocking progress bar no longer causes a crash during deployment. -- We fixed an issue where **Settings** would not be correctly loaded when upgrading a app to 11.12. +- We fixed an issue where **Settings** were not be correctly loaded when upgrading a app to 11.12. ### Deprecations From 9754bfc8cfeb034c507515501b11e407abee0402 Mon Sep 17 00:00:00 2001 From: ConnorLand <47385345+ConnorLand@users.noreply.github.com> Date: Mon, 13 Jul 2026 11:03:19 +0200 Subject: [PATCH 7/7] add KI to 11.12.0 add KI to 11.12.0, not doing it in the regular PR so as not to create a conflict https://github.com/mendix/docs/pull/11510/ --- content/en/docs/releasenotes/studio-pro/11/11.12.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/content/en/docs/releasenotes/studio-pro/11/11.12.md b/content/en/docs/releasenotes/studio-pro/11/11.12.md index 3163f6ad91a..2e2d50a2920 100644 --- a/content/en/docs/releasenotes/studio-pro/11/11.12.md +++ b/content/en/docs/releasenotes/studio-pro/11/11.12.md @@ -8,7 +8,6 @@ weight: 88 # KI: "Maia Chat panel issue": MID-317 # KI: "BYO LLM": SPAM-435 # KI: "Maia Skills button": SPAM-434 -# KI: "When opening, editing, or creating": Zendesk Problem 282636 --- {{% alert color="info" %}}For highlights of this release, see the [Mendix Release 11.12](https://www.mendix.com/blog/mendix-release-11-12/) blog post.{{% /alert %}} @@ -216,3 +215,7 @@ CDC can be used with the Mendix Event Broker or with a Bring Your Own Kafka (BYO * Workaround: Click **New Chat** to restore reasoning and caching. Note that **New Chat** is only available when the chat is not empty. * The **Skills** button in Maia Chat is not visible after adding skills via Maia. It becomes visible only after restarting the app, closing the project, or starting a new chat. * Workaround: Click **New Chat** to make the Skills button appear without requiring a full restart. Note that **New Chat** is only available when the chat is not empty. +* A known issue occurs in multiple logic editors due to the `t is not a function. Please Close and reopen this UI component. If the issue persists, contact Mendix Support.` error introduced by Microsoft Edge WebView 2 version 150: + * When creating a new microflow, nanoflow or rule, the error above occurs.  The document is created but the editor does not open, preventing further development activities. + * When opening the Logic Recommender, the error above occurs, breaking the editor and preventing further development activities. Closing and opening the editor will clear the error. + * Fixed in [11.12.1](/releasenotes/studio-pro/11.12/#fix-t-is-not-a-function)