Prepare for STACK 4.11.1.

Author: sangwinc

api/config_sample.txt

@@ -95,8 +95,8 @@ $CFG->inputmustverify = 1;
 $CFG->inputshowvalidation = 1;
 
 // These should match the version of goemaxima in docker-compose.
-$CFG->stackmaximaversion = "2025102100";
-$CFG->version = "2025102100";
+$CFG->stackmaximaversion = "2026010500";
+$CFG->version = "2026010500";
 
 // Do not change this setting.
 $CFG->mathsdisplay = 'api';

api/docker/docker-compose.dev.yml

@@ -1,7 +1,7 @@
 version: "4.0"
 services:
   maxima:
-    image: mathinstitut/goemaxima:2025102100-latest
+    image: mathinstitut/goemaxima:2026010500-latest
     tmpfs:
       - "/tmp"
     restart: unless-stopped

api/docker/docker-compose.yml

@@ -1,7 +1,7 @@
 version: "4.0"
 services:
   maxima:
-    image: mathinstitut/goemaxima:2025102100-latest
+    image: mathinstitut/goemaxima:2026010500-latest
     tmpfs:
       - "/tmp"
     restart: unless-stopped

doc/en/Developer/Development_history.md

@@ -2,6 +2,17 @@
 
 For current and future plans, see [Development track](Development_track.md) and [Future plans](Future_plans.md).
 
+## Version 4.11.1
+
+Released January 2026.
+
+This incremental release contains some minor, but useful, bug fixes.
+
+* Add in support for JSXGraph 1.12.2.
+* Add in support for implicit plots via Maxima's `plot2d` command, wrapped in STACK as `plot`.
+
+This release contains the [HELM materials](../STACK_question_admin/Library/HELM.md) as part of the STACK question library.  HELM question banks are managed using [Gitsync](https://github.com/maths/moodle-qbank_gitsync).
+
 ## Version 4.11.0
 
 Released October 2025.

doc/en/Developer/Development_track.md

@@ -5,15 +5,6 @@ past development history is documented on [Development history](Development_hist
 
 We use the [github issue tracker](https://github.com/maths/moodle-qtype_stack/issues) to track "milestones".
 
-## Version 4.11.1
-
-This incremental release contains some minor, but useful, bug fixes.
-
-* Add in support for JSXGraph 1.12.2.
-* Add in support for implicit plots via Maxima's `plot2d` command, wrapped in STACK as `plot`.
-
-This release contains the [HELM materials](../STACK_question_admin/Library/HELM.md) as part of the STACK question library.  HELM question banks are managed using [Gitsync](https://github.com/maths/moodle-qbank_gitsync).
-
 ## Version 4.12.0
 
 Issues with [github milestone 4.12.0](https://github.com/maths/moodle-qtype_stack/issues?q=is%3Aissue+milestone%3A4.12.0) include

doc/en/Developer/Releasing.md

@@ -1,4 +1,4 @@
-# STACK release process notes
+# Releasing new STACK versions
 
 Note, these notes are designed for developers releasing a new version through the Moodle plugin database.  They are probably not useful for anyone else.
 
@@ -39,6 +39,7 @@ Unless you want to discuss something confidential with the developers, please do
 * Run PHP [unit tests](Unit_tests.md).
 * Run code checker.
 * If needed re-build the minified Javascript (e.g. `npx grunt --root=question/type/stack`).
+* Check version of JSXGraph.
 
 ### Check API
 

doc/en/Installation/STACK_versions.md

@@ -9,6 +9,7 @@ when releasing.
 
 Release | Version number | Supported Maxima versions
 --------|----------------|--------------------------
+4.11.1 | 2026010500 | 5.40.0, 5.41.0, 5.42.0, 5.42.1, 5.42.2, 5.43.0, 5.43.1, 5.43.2, 5.44.0, 5.46.0, 5.47.0
 4.11.0 | 2025102100 | 5.40.0, 5.41.0, 5.42.0, 5.42.1, 5.42.2, 5.43.0, 5.43.1, 5.43.2, 5.44.0, 5.46.0, 5.47.0
 4.10.0 | 2025073100 | 5.40.0, 5.41.0, 5.42.0, 5.42.1, 5.42.2, 5.43.0, 5.43.1, 5.43.2, 5.44.0, 5.46.0, 5.47.0
 4.9.1  | 2025040200 | 5.40.0, 5.41.0, 5.42.0, 5.42.1, 5.42.2, 5.43.0, 5.43.1, 5.43.2, 5.44.0, 5.46.0, 5.47.0

stack/maxima/stackmaxima.mac

@@ -3544,4 +3544,4 @@ is_lang(code):=ev(is(%_STACK_LANG=code),simp=true)$
 
 /* Stack expects some output with the version number the output happens at */
 /* maximalocal.mac after additional library loading */
-stackmaximaversion:2025102200$
+stackmaximaversion:2026010500$

version.php

@@ -24,11 +24,11 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2025102200;
+$plugin->version   = 2026010500;
 $plugin->requires  = 2022041900;
 $plugin->cron      = 0;
 $plugin->component = 'qtype_stack';
-$plugin->maturity  = MATURITY_ALPHA;
+$plugin->maturity  = MATURITY_STABLE;
 $plugin->release   = '4.11.1 for Moodle 4.1+';
 
 $plugin->dependencies = [