Bump build from 1.5.0 to 1.6.1 in /.github/requirements

[dependabot]

Bumps build from 1.5.0 to 1.6.1.

Release notes

Sourced from build's releases.

1.6.1

What's Changed

• chore[v1]: prepare for v1.6.1 by @​henryiii in pypa/build#1181

Full Changelog: pypa/build@1.6.0...1.6.1

1.6.0

What's Changed

• Replace prettier with mdformat and yamlfmt by @​gaborbernat in pypa/build#1133
• Let yamlfmt format the workflows by @​gaborbernat in pypa/build#1134
• 🐛 fix(release): semver auto bump, changelog reflow, and roll back 1.5.1 by @​gaborbernat in pypa/build#1132
• fix: hash verification in --dependency-constraints-txt could be silently skipped by @​manfred-kaiser in pypa/build#1140
• 🐛 fix(ci): bump build-and-inspect-python-package to v3.0.1 by @​gaborbernat in pypa/build#1147
• 🐛 fix(ci): pin coverage core to ctrace so test contexts record by @​gaborbernat in pypa/build#1148
• chore: run mypy on more parts of the code by @​henryiii in pypa/build#1151
• chore: turn up strictness on mypy by @​henryiii in pypa/build#1153
• chore: faster mypy, fix merge error by @​henryiii in pypa/build#1156
• 🐛 fix(ci): rerun integration tests on transient network errors by @​gaborbernat in pypa/build#1150
• chore: clean up unused casts in tests by @​henryiii in pypa/build#1154
• refactor(typing): apply review feedback from #1093 by @​henryiii in pypa/build#1155
• chore: Generator is more accurate than Iterator by @​henryiii in pypa/build#1152
• tests: mark test_main_sdist_input_end_to_end with pytest.mark.network by @​frenzymadness in pypa/build#1144
• Revert "⚠️ feat(util): deprecate project_wheel_metadata" by @​henryiii in pypa/build#1158
• tests: download integration sources once per run by @​henryiii in pypa/build#1157
• Use stdlib importlib.metadata for typing by @​layday in pypa/build#1162
• Drop redundant exc_info parameter from backend exception wrapper by @​layday in pypa/build#1161
• Drop a few PyPy-specific test skips by @​layday in pypa/build#1164
• 🔧 chore: batch dependency updates weekly on Tuesday by @​gaborbernat in pypa/build#1165
• 👷 ci: use app token for releases by @​gaborbernat in pypa/build#1169

New Contributors

• @​manfred-kaiser made their first contribution in pypa/build#1140
• @​frenzymadness made their first contribution in pypa/build#1144

Full Changelog: pypa/build@1.5.1...1.6.0

1.5.1

What's Changed

• ✨ feat(cli): accept sdist tarball as srcdir argument by @​gaborbernat in pypa/build#1057
• chore: drop 3.9 branches for version_info checks by @​henryiii in pypa/build#1059
• tests: skip test_uv_install_strips_pythonpath with missing uv by @​mtelka in pypa/build#1063
• chore: remove myself from codeowners by @​FFY00 in pypa/build#1066
• refactor: safe_extractall to use pathlib.Path by @​henryiii in pypa/build#1060

... (truncated)

Changelog

Sourced from build's changelog.

#################### 1.6.1 (2026-09-10) ####################

---

Bugfixes

---

• Avoid trying to detect symlinks on Windows, regression in 1.6.0 - by :user:henryiii (:issue:1175) (:issue:1175)

---

Documentation

---

• Fix doubled backslashes in the Windows pip config path (%APPDATA%\pip\pip.ini) in the docs - by :user:aroh3006 (:issue:1149)

---

Miscellaneous

---

• :issue:1168, :issue:1170, :issue:1178

#################### 1.6.0 (2026-08-27) ####################

---

Features

---

• Add --report=PATH to write a machine-readable JSON report of built artifacts; --metadata now also accepts .whl files - by :user:gaborbernat (:issue:198)
• The srcdir argument now accepts .tar.gz source distributions, extracting and building from them - by :user:gaborbernat (:issue:311)
• The "Unmet dependencies" error from --no-isolation builds now shows the wanted version, found version, and interpreter - by :user:gaborbernat (:issue:504)
• Add --sdist-extract-dir to extract the intermediate sdist into a persistent directory, enabling compiler cache reuse across rebuilds - by :user:gaborbernat (:issue:614)
• Add --env-dir to place the isolated build environment at a fixed path, enabling compiler cache reuse across builds
  • by :user:gaborbernat (:issue:655)
• Print a summary of resolved dependency versions (name==version) after installing them in isolated builds - by :user:gaborbernat (:issue:959)
• On build failure, print a tip pointing to --env-dir and --sdist-extract-dir for debugging and link to the "Debug a failed build" how-to - reported by :user:dimpase, implemented by :user:gaborbernat (:issue:966)

---

Bugfixes

---

... (truncated)

Commits

• 89cccef chore: prepare for 1.6.1
• a6f707a ci: support releases from v* branches (#1178)
• 7785161 docs: fix doubled backslashes in Windows pip config path (#1149)
• 244b250 fix: always use copies for the isolated venv on Windows (#1176)
• c93ca6f build(deps): bump re-actors/alls-green from 1.2.2 to 1.3.0 in the github-acti...
• e02ffd3 pre-commit: bump repositories (#1173)
• aad39a8 docs: fix changelog page heading levels and sidebar (#1171)
• 5c3fd46 docs: use PyPI ref directly (#1172)
• 1c5bd6c 🐛 fix(release): format generated changelog (#1170)
• 7f0cc7e 🔧 build(type): replace mypy with pyrefly (#1168)
• Additional commits viewable in compare view

[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

View in Codacy

_{NEW Get contextual insights on your PRs based on Codacy's metrics, along with PR and Jira context, without leaving GitHub. Enable AI reviewer
TIP This summary will be updated as you push new changes.}

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud