Merge branch 'main' into json_encoder_python

Author: pradyunsg

.azure-pipelines/ci.yml

@@ -1,4 +1,4 @@
-trigger: ['main', '3.13', '3.12', '3.11', '3.10', '3.9', '3.8']
+trigger: ['main', '3.*']
 
 jobs:
 - job: Prebuild

.editorconfig

@@ -1,6 +1,6 @@
 root = true
 
-[*.{py,c,cpp,h,js,rst,md,yml}]
+[*.{py,c,cpp,h,js,rst,md,yml,yaml}]
 trim_trailing_whitespace = true
 insert_final_newline = true
 indent_style = space
@@ -11,5 +11,5 @@ indent_size = 4
 [*.rst]
 indent_size = 3
 
-[*.{js,yml}]
+[*.{js,yml,yaml}]
 indent_size = 2

.github/CODEOWNERS

@@ -30,6 +30,7 @@ Modules/Setup*                @erlend-aasland
 Objects/set*                  @rhettinger
 Objects/dict*                 @methane @markshannon
 Objects/typevarobject.c       @JelleZijlstra
+Objects/unionobject.c         @JelleZijlstra
 Objects/type*                 @markshannon
 Objects/codeobject.c          @markshannon
 Objects/frameobject.c         @markshannon
@@ -106,13 +107,17 @@ Objects/exceptions.c          @iritkatriel
 
 # Hashing & cryptographic primitives
 **/*hashlib*                  @gpshead @tiran @picnixz
-**/*pyhash*                   @gpshead @tiran
-**/sha*                       @gpshead @tiran @picnixz
-Modules/md5*                  @gpshead @tiran @picnixz
-**/*blake*                    @gpshead @tiran @picnixz
-Modules/_hacl/**              @gpshead
+**/*hashopenssl*              @gpshead @tiran @picnixz
+**/*pyhash*                   @gpshead @tiran @picnixz
+Modules/*blake*               @gpshead @tiran @picnixz
+Modules/*md5*                 @gpshead @tiran @picnixz
+Modules/*sha*                 @gpshead @tiran @picnixz
+Modules/_hacl/**              @gpshead @picnixz
 **/*hmac*                     @gpshead @picnixz
 
+# libssl
+**/*ssl*                      @gpshead @picnixz
+
 # logging
 **/*logging*                  @vsajip
 
@@ -163,6 +168,9 @@ Include/internal/pycore_time.h  @pganssle @abalkin
 **/*imap*                     @python/email-team
 **/*poplib*                   @python/email-team
 
+# Exclude .mailmap from being owned by @python/email-team
+/.mailmap
+
 # Garbage collector
 /Modules/gcmodule.c           @pablogsal
 /Doc/library/gc.rst           @pablogsal
@@ -180,10 +188,11 @@ Include/internal/pycore_time.h  @pganssle @abalkin
 
 # AST
 Python/ast.c                  @isidentical @JelleZijlstra @eclips4
-Python/ast_opt.c              @isidentical @eclips4
+Python/ast_preprocess.c       @isidentical @eclips4
 Parser/asdl.py                @isidentical @JelleZijlstra @eclips4
 Parser/asdl_c.py              @isidentical @JelleZijlstra @eclips4
 Lib/ast.py                    @isidentical @JelleZijlstra @eclips4
+Lib/_ast_unparse.py           @isidentical @JelleZijlstra @eclips4
 Lib/test/test_ast/            @eclips4
 
 # Mock
@@ -289,7 +298,12 @@ Lib/test/test_interpreters/   @ericsnowcurrently
 **/*-ios*                     @freakboy3742
 
 # WebAssembly
-/Tools/wasm/                  @brettcannon @freakboy3742
+Tools/wasm/config.site-wasm32-emscripten  @freakboy3742
+/Tools/wasm/README.md         @brettcannon @freakboy3742
+/Tools/wasm/wasi-env          @brettcannon
+/Tools/wasm/wasi.py           @brettcannon
+/Tools/wasm/emscripten        @freakboy3742
+/Tools/wasm/wasi              @brettcannon
 
 # SBOM
 /Misc/externals.spdx.json     @sethmlarson
@@ -308,3 +322,12 @@ Doc/reference/                @willingc @AA-Turner
 # Colorize
 Lib/_colorize.py              @hugovk
 Lib/test/test__colorize.py    @hugovk
+
+# Fuzzing
+Modules/_xxtestfuzz/          @ammaraskar
+
+# t-strings
+**/*interpolationobject*      @lysnikolaou
+**/*templateobject*           @lysnikolaou
+**/*templatelib*              @lysnikolaou
+**/*tstring*                  @lysnikolaou

.github/ISSUE_TEMPLATE/bug.yml

@@ -40,6 +40,7 @@ body:
         - "3.12"
         - "3.13"
         - "3.14"
+        - "3.15"
         - "CPython main branch"
     validations:
       required: true

.github/ISSUE_TEMPLATE/crash.yml

@@ -33,6 +33,7 @@ body:
         - "3.12"
         - "3.13"
         - "3.14"
+        - "3.15"
         - "CPython main branch"
     validations:
       required: true

.github/PULL_REQUEST_TEMPLATE.md

@@ -7,10 +7,10 @@ Please read this comment in its entirety. It's quite important.
 It should be in the following format:
 
 ```
-gh-NNNNN: Summary of the changes made
+gh-NNNNNN: Summary of the changes made
 ```
 
-Where: gh-NNNNN refers to the GitHub issue number.
+Where: gh-NNNNNN refers to the GitHub issue number.
 
 Most PRs will require an issue number. Trivial changes, like fixing a typo, do not need an issue.
 
@@ -20,11 +20,11 @@ If this is a backport PR (PR made against branches other than `main`),
 please ensure that the PR title is in the following format:
 
 ```
-[X.Y] <title from the original PR> (GH-NNNN)
+[X.Y] <title from the original PR> (GH-NNNNNN)
 ```
 
-Where: [X.Y] is the branch name, e.g. [3.6].
+Where: [X.Y] is the branch name, for example: [3.13].
 
-GH-NNNN refers to the PR number from `main`.
+GH-NNNNNN refers to the PR number from `main`.
 
 -->

.github/actionlint.yaml

@@ -1,5 +1,6 @@
 self-hosted-runner:
-  labels: ["windows-aarch64"]
+  # Pending https://github.com/rhysd/actionlint/issues/533
+  labels: ["windows-11-arm"]
 
 config-variables: null
 

.github/workflows/add-issue-header.yml

@@ -18,6 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       issues: write
+    timeout-minutes: 5
     steps:
       - uses: actions/github-script@v7
         with: