jblespiau · Sep 2, 2026 · Sep 2, 2026 · Sep 3, 2026 · Sep 3, 2026 · Sep 3, 2026
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
@@ -1,13 +1,10 @@
 {
-    "image": "ghcr.io/python/devcontainer:2024.09.25.11038928730",
+    "image": "ghcr.io/python/devcontainer:latest",
     "onCreateCommand": [
         // Install common tooling.
         "dnf",
         "install",
         "-y",
-        "which",
-        "zsh",
-        "fish",
         // For umask fix below.
         "/usr/bin/setfacl"
     ],

diff --git a/.editorconfig b/.editorconfig
@@ -1,11 +1,11 @@
 root = true
 
-[*.{py,c,cpp,h,js,rst,md,yml,yaml}]
+[*.{py,c,cpp,h,js,rst,md,yml,yaml,toml,gram}]
 trim_trailing_whitespace = true
 insert_final_newline = true
 indent_style = space
 
-[*.{py,c,cpp,h}]
+[*.{py,c,cpp,h,toml,gram}]
 indent_size = 4
 
 [*.rst]

diff --git a/.gitattributes b/.gitattributes
@@ -10,6 +10,7 @@
 *.ico binary
 *.jpg binary
 *.pck binary
+*.pdf binary
 *.png binary
 *.psd binary
 *.tar binary
@@ -33,6 +34,9 @@ Lib/test/xmltestdata/*                     noeol
 Lib/venv/scripts/common/activate text eol=lf
 Lib/venv/scripts/posix/* text eol=lf
 
+# Prevent GitHub's web conflict editor from converting LF to CRLF
+*.rst text eol=lf
+
 # CRLF files
 [attr]dos text eol=crlf
 
@@ -67,20 +71,24 @@ PCbuild/readme.txt  dos
 **/clinic/*.cpp.h                                   generated
 **/clinic/*.h.h                                     generated
 *_db.h                                              generated
+Doc/c-api/lifecycle.dot.svg                         generated
 Doc/data/stable_abi.dat                             generated
 Doc/library/token-list.inc                          generated
 Include/internal/pycore_ast.h                       generated
 Include/internal/pycore_ast_state.h                 generated
 Include/internal/pycore_opcode.h                    generated
 Include/internal/pycore_opcode_metadata.h           generated
 Include/internal/pycore_*_generated.h               generated
+Include/internal/pycore_token.h                     generated
 Include/internal/pycore_uop_ids.h                   generated
 Include/internal/pycore_uop_metadata.h              generated
 Include/opcode.h                                    generated
 Include/opcode_ids.h                                generated
-Include/token.h                                     generated
 Lib/_opcode_metadata.py                             generated
+Lib/idlelib/help.html                               generated
 Lib/keyword.py                                      generated
+Lib/pydoc_data/topics.py                            generated
+Lib/pydoc_data/module_docs.py                       generated
 Lib/test/certdata/*.pem                             generated
 Lib/test/certdata/*.0                               generated
 Lib/test/levenshtein_examples.json                  generated
@@ -101,3 +109,5 @@ Python/stdlib_module_names.h                        generated
 Tools/peg_generator/pegen/grammar_parser.py         generated
 aclocal.m4                                          generated
 configure                                           generated
+*.min.js                                            generated
+package-lock.json                                   generated
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
@@ -5,17 +5,24 @@
 # https://git-scm.com/docs/gitignore#_pattern_format
 
 # GitHub
-.github/**                    @ezio-melotti @hugovk @AA-Turner
+.github/**                    @ezio-melotti @hugovk @AA-Turner @webknjaz @StanFromIreland
+.github/workflows/jit.yml     @savannahostrowski
+Tools/build/compute-changes.py              @AA-Turner @hugovk @webknjaz @StanFromIreland
+Lib/test/test_tools/test_compute_changes.py @AA-Turner @hugovk @webknjaz @StanFromIreland
 
 # pre-commit
-.pre-commit-config.yaml       @hugovk @AlexWaygood
-.ruff.toml                    @hugovk @AlexWaygood @AA-Turner
+.pre-commit-config.yaml       @hugovk @StanFromIreland
+.ruff.toml                    @hugovk @AlexWaygood @AA-Turner @StanFromIreland
 
 # Build system
 configure*                    @erlend-aasland @corona10
 Makefile.pre.in               @erlend-aasland
 Modules/Setup*                @erlend-aasland
 
+# generate-build-details
+Tools/build/generate-build-details.py   @FFY00
+Lib/test/test_build_details.py          @FFY00
+
 # argparse
 **/*argparse*                 @savannahostrowski
 
@@ -27,6 +34,7 @@ Modules/Setup*                @erlend-aasland
 **/*genobject*                @markshannon
 **/*hamt*                     @1st1
 **/*jit*                      @brandtbucher @savannahostrowski
+Python/perf_jit_trampoline.c  # Exclude the owners of "**/*jit*", above.
 Objects/set*                  @rhettinger
 Objects/dict*                 @methane @markshannon
 Objects/typevarobject.c       @JelleZijlstra
@@ -40,7 +48,7 @@ Python/ceval*.h               @markshannon
 Python/codegen.c              @markshannon @iritkatriel
 Python/compile.c              @markshannon @iritkatriel
 Python/assemble.c             @markshannon @iritkatriel
-Python/flowgraph.c            @markshannon @iritkatriel
+Python/flowgraph.c            @markshannon @iritkatriel @eclips4
 Python/instruction_sequence.c @iritkatriel
 Python/bytecodes.c            @markshannon
 Python/optimizer*.c           @markshannon
@@ -53,6 +61,7 @@ Lib/test/test_type_*.py       @JelleZijlstra
 Lib/test/test_capi/test_misc.py  @markshannon
 Lib/test/test_pyrepl/*        @pablogsal @lysnikolaou @ambv
 Tools/c-analyzer/             @ericsnowcurrently
+Tools/check-c-api-docs/       @ZeroIntensity
 
 # dbm
 **/*dbm*                      @corona10 @erlend-aasland @serhiy-storchaka
@@ -155,6 +164,7 @@ Doc/c-api/module.rst          @ericsnowcurrently
 # Dates and times
 **/*datetime*                 @pganssle @abalkin
 **/*str*time*                 @pganssle @abalkin
+Doc/library/datetime-*        @pganssle
 Doc/library/time.rst          @pganssle @abalkin
 Lib/test/test_time.py         @pganssle @abalkin
 Modules/timemodule.c          @pganssle @abalkin
@@ -203,7 +213,7 @@ Lib/test/test_ast/            @eclips4
 **/*multiprocessing*          @gpshead
 
 # SQLite 3
-**/*sqlite*                   @berkerpeksag @erlend-aasland
+**/*sqlite*                   @erlend-aasland
 
 # subprocess
 /Lib/subprocess.py            @gpshead
@@ -281,14 +291,21 @@ Doc/howto/clinic.rst          @erlend-aasland
 # Subinterpreters
 **/*interpreteridobject.*     @ericsnowcurrently
 **/*crossinterp*              @ericsnowcurrently
-Lib/test/support/interpreters/  @ericsnowcurrently
 Modules/_interp*module.c      @ericsnowcurrently
+Lib/test/test__interp*.py     @ericsnowcurrently
+Lib/concurrent/interpreters/  @ericsnowcurrently
+Lib/test/support/channels.py  @ericsnowcurrently
+Doc/library/concurrent.interpreters.rst  @ericsnowcurrently
 Lib/test/test_interpreters/   @ericsnowcurrently
+Lib/concurrent/futures/interpreter.py  @ericsnowcurrently
 
 # Android
 **/*Android*                  @mhsmith @freakboy3742
 **/*android*                  @mhsmith @freakboy3742
 
+# Apple
+/Apple                        @freakboy3742
+
 # iOS (but not termios)
 **/iOS*                       @freakboy3742
 **/ios*                       @freakboy3742
@@ -298,7 +315,12 @@ Lib/test/test_interpreters/   @ericsnowcurrently
 **/*-ios*                     @freakboy3742
 
 # WebAssembly
-/Tools/wasm/                  @brettcannon @freakboy3742
+/Platforms/emscripten         @freakboy3742
+/Tools/wasm/README.md         @brettcannon @freakboy3742
+/Tools/wasm/wasi-env          @brettcannon
+/Tools/wasm/wasi_build.py     @brettcannon
+/Tools/wasm/emscripten        @freakboy3742
+/Tools/wasm/wasi              @brettcannon
 
 # SBOM
 /Misc/externals.spdx.json     @sethmlarson
@@ -326,3 +348,8 @@ Modules/_xxtestfuzz/          @ammaraskar
 **/*templateobject*           @lysnikolaou
 **/*templatelib*              @lysnikolaou
 **/*tstring*                  @lysnikolaou
+
+# Remote debugging
+Python/remote_debug.h         @pablogsal
+Python/remote_debugging.c     @pablogsal
+Modules/_remote_debugging_module.c @pablogsal @ambv @1st1
diff --git a/.github/CONTRIBUTING.rst b/.github/CONTRIBUTING.rst
diff --git a/.github/ISSUE_TEMPLATE/bug.yml b/.github/ISSUE_TEMPLATE/bug.yml
diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
diff --git a/.github/ISSUE_TEMPLATE/crash.yml b/.github/ISSUE_TEMPLATE/crash.yml
diff --git a/.github/ISSUE_TEMPLATE/documentation.md b/.github/ISSUE_TEMPLATE/documentation.md