Bump coverage from 7.14.1 to 7.15.3

[dependabot]

Bumps coverage from 7.14.1 to 7.15.3.

Release notes

Sourced from coverage's releases.

7.15.3

Version 7.15.3 — 2026-08-02

• Fix: the sysmon core is incompatible with dynamic contexts. Previously, the combination would be prevented when read from the coverage.py configuration. But using the context API as pytest-cov does, contexts would be silently dropped. Now a warning is issued, thanks to Jisang Han. Closes issue 2200.
• A performance improvement in the low-level line number bookkeeping when combining data files, thanks to Kevin Turcios.
• Performance improvement in HTML reporting by reducing the number of times files have to be parsed, thanks to Kevin Turcios.

➡️  PyPI page: coverage 7.15.3. :arrow_right:  To install: python3 -m pip install coverage==7.15.3

7.15.2

Version 7.15.2 — 2026-07-15

• Fix: one of the performance improvements in 7.15.1 (pull 2215) dramatically increased memory use during reporting for large projects. Now we use a different approach that is both faster and slimmer than 7.15.0. Fixes issue 2229.

➡️  PyPI page: coverage 7.15.2. :arrow_right:  To install: python3 -m pip install coverage==7.15.2

7.15.1

Version 7.15.1 — 2026-07-12

• Fix: in the HTML report with show_contexts enabled, a context label containing </script> (for example a parametrized pytest node id) could close the inline <script> element in a file page early, injecting markup. Context labels are now fully escaped. Thanks, Rajath Mohare.
• A number of performance improvements thanks to Paul Kehrer, in pull requests 2213, 2214, 2215, 2216, 2218, 2220, and 2221.

➡️  PyPI page: coverage 7.15.1. :arrow_right:  To install: python3 -m pip install coverage==7.15.1

7.15.0

Version 7.15.0 — 2026-07-02

• Since 7.14.0, reporting commands implicitly combine parallel data files. Now those commands have a new option --keep-combined to retain the data files after combining them instead of the default, which is to delete them. Finishes issue 2198.
• Fix: the LCOV report would incorrectly count excluded functions as uncovered, as described in issue 2205. This is now fixed thanks to Martin Kuntz Jacobsen.
• When running your program, coverage now correctly sets yourmodule.__spec__.loader as strongly recommended, avoiding the deprecation warning described in issue 2208. Thanks, A5rocks.
• Fix: with Python 3.10, running with the -I (isolated mode) option didn’t correctly omit the current directory from the module search path, as described in issue 2103. That is now fixed thanks to Ilia Sorokin.

➡️  PyPI page: coverage 7.15.0. :arrow_right:  To install: python3 -m pip install coverage==7.15.0

7.14.3

Version 7.14.3 — 2026-06-22

• Fix: the default ... exclusion rule now also matches function bodies whose closing return-type bracket is on its own line (for example, after a long -> dict[ ... ] annotation that a formatter has split over multiple lines). Closes issue 2185, thanks Mengjia Shang.
• Fix: On 3.13t, we incorrectly issued Couldn't import C tracer errors. We can’t import the C tracer because in 7.14.2 we stopped shipping compiled wheels for 3.13t. Thanks, Hugo van Kemenade.

➡️  PyPI page: coverage 7.14.3. :arrow_right:  To install: python3 -m pip install coverage==7.14.3

7.14.2

Version 7.14.2 — 2026-06-20

... (truncated)

Changelog

Sourced from coverage's changelog.

Version 7.15.3 — 2026-08-02

• Fix: the sysmon core is incompatible with dynamic contexts. Previously, the combination would be prevented when read from the coverage.py configuration. But using the context API as pytest-cov does, contexts would be silently dropped. Now a warning is issued, thanks to Jisang Han <pull 2234_>. Closes issue 2200.

• A performance improvement in the low-level line number bookkeeping when combining data files, thanks to Kevin Turcios <pull 2239_>_.

• Performance improvement in HTML reporting by reducing the number of times files have to be parsed, thanks to Kevin Turcios <pull 2240_>_.

.. _issue 2200: coveragepy/coveragepy#2200 .. _pull 2234: coveragepy/coveragepy#2234 .. _pull 2239: coveragepy/coveragepy#2239 .. _pull 2240: coveragepy/coveragepy#2240

.. _changes_7-15-2:

Version 7.15.2 — 2026-07-15

• Fix: one of the performance improvements in 7.15.1 (pull 2215) dramatically increased memory use during reporting for large projects. Now we use a different approach that is both faster and slimmer than 7.15.0. Fixes issue 2229_.

.. _issue 2229: coveragepy/coveragepy#2229

.. _changes_7-15-1:

Version 7.15.1 — 2026-07-12

• Fix: in the HTML report with show_contexts enabled, a context label containing </script> (for example a parametrized pytest node id) could close the inline <script> element in a file page early, injecting markup. Context labels are now fully escaped. Thanks, Rajath Mohare <pull 2224_>_.

• A number of performance improvements thanks to Paul Kehrer, in pull requests 2213 <pull 2213_>, 2214 <pull 2214_>, 2215 <pull 2215_>, 2216 <pull 2216_>, 2218 <pull 2218_>, 2220 <pull 2220_>, and 2221 <pull 2221_>_.

.. _pull 2213: coveragepy/coveragepy#2213

... (truncated)

Commits

• b7470d9 docs: sample HTML for 7.15.3
• 27e6e80 docs: prep for 7.15.3
• 396dbbb build: include NOTICE in wheels (#2232)
• 54dde05 chore: bump the action-dependencies group with 7 updates (#2248)
• c83a0e0 perf: skip AST parsing without soft keywords (#2240)
• a57f981 refactor: fix some uncovered lines
• 0252c34 refactor: move numbits aggregate to numbits
• 1c4184c docs: maintainer workflow
• e8a1c87 perf: speed up SQLite numbits aggregation (#2239)
• 18c2a59 test: conditional use of Hypothesis
• Additional commits viewable in compare view

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