Merge pull request #756 from Grid2op/dev_1.12.4

Version 1.12.4

Author: BDonnot

.circleci/config.yml

@@ -168,7 +168,7 @@ jobs:
                    source venv_test/bin/activate
                    export _GRID2OP_FORCE_TEST=1
                    cd grid2op/tests/
-                   python -m unittest -v test_attached_envs test_attached_envs_compat test_l2rpn_idf_2023 test_MultiMix test_timeOutEnvironment test_MaskedEnvironment test_MakeEnv test_multi_steps_env test_simenv_blackout
+                   python -m unittest -v test_attached_envs test_attached_envs_compat test_l2rpn_idf_2023 test_MultiMix test_timeOutEnvironment test_MaskedEnvironment test_MakeEnv test_multi_steps_env test_simenv_blackout test_get_default_env_kwargs
 
     test_alert_alarm:
         executor: grid2op-executor

.codacy.yml

@@ -0,0 +1,6 @@
+---
+exclude_paths:
+  - 'grid2op/tests/**'
+  - '*.md'
+  - "examples/**"
+  - "getting_started/**"

.github/workflows/main.yml

@@ -49,12 +49,22 @@ jobs:
             version: '3.13',
           }
 
+          - {
+            name: cp314,
+            abi: cp314,
+            version: '3.14',
+          }
+
     steps:
 
       - name: Checkout sources
         uses: actions/checkout@v4
         with:
           submodules: true
+          fetch-depth: 0        # needed for setuptools_scm to read tags
+
+      - name: Fix git safe directory
+        run: git config --global --add safe.directory "$(pwd)"
 
       - name: Setup path
         run: echo "/opt/python/${{ matrix.python.name }}-${{ matrix.python.abi }}/bin/" >> $GITHUB_PATH
@@ -149,6 +159,10 @@ jobs:
             name: cp313,
             version: '3.13',
           }
+          - {
+            name: cp314,
+            version: '3.14',
+          }
 
     steps:
 
@@ -275,12 +289,12 @@ jobs:
           }
         python:
           - {
-            name: cp39,
-            version: '3.9',
+            name: cp310,
+            version: '3.10',
           }  
           - {
-            name: cp313,
-            version: '3.13',
+            name: cp314,
+            version: '3.14',
           }  
 
     steps:

CHANGELOG.rst

@@ -100,6 +100,27 @@ Native multi agents support:
 - add detachment
 - add change_bus / set_bus
 
+
+[1.12.4] - 2026-04-28
+----------------------
+- [BREAKING] the behaviour of grid2op environment when ENV_DOES_REDISPATCHING
+  flag is turned on is changed and is now exactly the one 
+  described in the doc (before it completly skipped the redispathcing / curtailment 
+  storage)
+- [FIXED] copy on write issues in PandaPowerBackend
+- [FIXED] a bug causing https://github.com/Grid2op/lightsim2grid/issues/128
+- [FIXED] some warnings in the docstrings (escaped character)
+- [FIXED] some issues spotted by sonarcloud (especially attribute names)
+- [FIXED] doc about the ENV_DOES_REDISPATCHING parameters. see issue 
+  https://github.com/grid2op/grid2op/issues/752 
+- [ADDED] some tests that modification of load_p (for one load) only change this load
+  (same for load_q and gen_v)
+- [IMPROVED] security in the way episode statistics are saved (to prevent malicious 
+  tempering with path)
+- [IMPROVED] use df.to_numpy() instead of df.values when df is a pandas dataframe
+- [IMPROVED] grid2op parameters now uses "slots" to avoid setting incorrect values
+  not used by grid2op.
+
 [1.12.3] - 2026-02-04
 -----------------------
 - [FIXED] the warnings when building the documentation.

docs/conf.py

@@ -22,7 +22,7 @@
 author = 'Benjamin Donnot'
 
 # The full version, including alpha/beta/rc tags
-release = '1.12.3'
+release = '1.12.4'
 version = '1.12'