🔐 Add signing cert (exp 2045-04-29); prepare release #2

pboling · 2025-12-12T20:30:45Z

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Copilot

Pull request overview

This PR prepares the project for its 1.0.0 release by adding a code signing certificate, updating the changelog, and cleaning up support for end-of-life Ruby versions. The changes streamline CI/CD workflows and adjust testing configurations for currently supported Ruby versions.

Key Changes:

Adds a new code signing certificate valid through 2045
Updates CHANGELOG to reflect 1.0.0 release structure with version reference links
Removes CI workflows and appraisal configurations for EOL Ruby versions (2.3-3.1, JRuby)

Reviewed changes

Copilot reviewed 10 out of 11 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
certs/pboling.pem	Adds new signing certificate for gem releases
README.md	Updates copyright year to 2025 only
CHANGELOG.md	Restructures changelog for 1.0.0 release with version reference links
Appraisals	Removes appraisal configurations for Ruby 2.3-3.1
.rubocop_gradual.lock	Updates hash reflecting README changes
.github/workflows/unsupported.yml	Deletes workflow for Ruby 2.6-2.7 testing
.github/workflows/main.yml	Removes basic Ruby workflow
.github/workflows/legacy.yml	Deletes workflow for Ruby 3.0-3.1 testing
.github/workflows/jruby.yml	Removes JRuby testing workflow
.github/workflows/coverage.yml	Lowers coverage thresholds (line: 99→96%, branch: 86→85%)
.github/workflows/ancient.yml	Deletes workflow for Ruby 2.3-2.5 testing

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Copilot · 2025-12-12T20:35:46Z

certs/pboling.pem

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The certificate expiration date does not match the PR title. The PR title states "exp 2025-04-29", but the certificate's NotAfter field indicates it expires on April 29, 2045 (20 years from the NotBefore date of May 4, 2025), not 2025. Please verify this is the intended certificate or update the PR title to reflect the correct expiration year (2045).

Suggested change

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Copilot · 2025-12-12T20:35:46Z

README.md

 <ul>
    <li>
-        Copyright (c) 2023, 2025 Peter H. Boling, of
+        Copyright (c) 2025 Peter H. Boling, of


The copyright year range has been changed from "2023, 2025" to just "2025". This removes the indication that the copyright also applies to 2023 and 2024. If the project had copyrightable contributions in 2023, the copyright notice should retain the full range (e.g., "2023-2025") to accurately reflect the years of publication.

Suggested change

Copyright (c) 2025 Peter H. Boling, of

Copyright (c) 2023-2025 Peter H. Boling, of

Copilot · 2025-12-12T20:35:47Z

CHANGELOG.md

+- Initial release
+


The "Initial release" entry has been moved to the top of the CHANGELOG under the "Added" section, but there's no version header or date specified for this release. The changelog should include a version header (e.g., "## [1.0.0] - YYYY-MM-DD") above the "### Added" section to clearly indicate which version these changes belong to.

Copilot · 2025-12-12T20:35:47Z

CHANGELOG.md

- Initial release
+[Unreleased]: https://github.com/kettle-rb/markly-merge/compare/v1.0.0...HEAD
+[1.0.0]: https://github.com/kettle-rb/markly-merge/compare/3dcd8b855b8a773f175ff34d31e3885a28a3e70b...v1.0.0
+[1.0.0t]: https://github.com/kettle-rb/markly-merge/tags/v1.0.0


There appears to be a typo in the version reference link label. The link is labeled "[1.0.0t]" but should likely be "[1.0.0]" to match the version scheme. The "t" suffix seems unintentional.

Suggested change

[1.0.0t]: https://github.com/kettle-rb/markly-merge/tags/v1.0.0

Copilot · 2025-12-12T20:35:47Z

.github/workflows/coverage.yml

+  K_SOUP_COV_MIN_BRANCH: 85
+  K_SOUP_COV_MIN_LINE: 96


The coverage thresholds have been lowered significantly (branch coverage from 86% to 85%, line coverage from 99% to 96%) in a release preparation commit. Lowering coverage thresholds before a release suggests there may be untested code paths being released. Consider either adding tests to maintain the higher coverage standards or documenting why the lower thresholds are acceptable for this release.

Suggested change

K_SOUP_COV_MIN_BRANCH: 85

K_SOUP_COV_MIN_LINE: 96

K_SOUP_COV_MIN_BRANCH: 86

K_SOUP_COV_MIN_LINE: 99

- **SmartMerger**: Added `**options` for forward compatibility - Accepts additional options that may be added to base class in future - Passes all options through to `Markdown::Merge::SmartMerger`

🔐 Add signing cert (exp 2025-04-29); prepare release

9bd8c9b

pboling self-assigned this Dec 12, 2025

Copilot AI review requested due to automatic review settings December 12, 2025 20:30

Copilot started reviewing on behalf of pboling December 12, 2025 20:31 View session

Copilot AI reviewed Dec 12, 2025

View reviewed changes

🔨 Dependency & CI alignment

0e33357

pboling changed the title ~~🔐 Add signing cert (exp 2025-04-29); prepare release~~ 🔐 Add signing cert (exp 2045-04-29); prepare release Dec 18, 2025

pboling added 4 commits December 18, 2025 14:57

👷 Fix workflow conditions

5361033

📝 Update Gem Family Table

3340dbf

✅ Update tests, documentation; logic sync with ast-merge & tree_haver

976f2e5

✨ New features

307659a

- **SmartMerger**: Added `**options` for forward compatibility - Accepts additional options that may be added to base class in future - Passes all options through to `Markdown::Merge::SmartMerger`

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🔐 Add signing cert (exp 2045-04-29); prepare release #2

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	Copyright (c) 2025 Peter H. Boling, of
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