Release 2.0.0

[pfefferle]

Release version 2.0.0

[Copilot]

Pull request overview

This PR prepares the ATmosphere plugin for the 2.0.0 release by updating published version metadata and rolling release notes into CHANGELOG.md / readme.txt, plus converting @since unreleased annotations to @since 2.0.0 across updated PHP docblocks.

Changes:

• Bump plugin release version to 2.0.0 in atmosphere.php and readme.txt and add the 2.0.0 section to CHANGELOG.md.
• Replace @since unreleased docblocks with @since 2.0.0 in touched PHP files.
• Remove consumed Jetpack Changelogger fragment files under .github/changelog/.

Reviewed changes

Copilot reviewed 40 out of 40 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
readme.txt	Updates Stable tag to 2.0.0 and mirrors the 2.0.0 changelog block.
includes/transformer/class-publication.php	Updates @since tags to 2.0.0 for new/extensible publication fields/filters.
includes/transformer/class-preview.php	Updates @since tag to 2.0.0 for the preview transformer override filter.
includes/transformer/class-facet.php	Updates multiple @since tags to 2.0.0 for facet/mention utilities and filters.
includes/transformer/class-document.php	Updates @since tags to 2.0.0 for document transformation filters.
includes/transformer/class-comment.php	Updates @since tag to 2.0.0 for the comment-mention resolution filter.
includes/transformer/class-base.php	Updates @since tag to 2.0.0 for content rendering helper.
includes/functions.php	Updates @since tags to 2.0.0 for appview_url() filters and HTTP-status helper docs.
includes/class-mention.php	Updates @since tags to 2.0.0 for display-side mention linkification and filters.
includes/class-blocks.php	Updates @since tags to 2.0.0 for block registration and reactions-block gating.
includes/class-atmosphere.php	Updates @since tag to 2.0.0 for publish-retry backoff filter docs.
CHANGELOG.md	Adds 2.0.0 release notes and compare link.
atmosphere.php	Bumps plugin header version and ATMOSPHERE_VERSION constant to 2.0.0.
.github/changelog/update-standard-site-compatibility	Removes fragment after changelog roll-up.
.github/changelog/raise-minimum-wordpress	Removes fragment after changelog roll-up.
.github/changelog/harden-atproto-http-redirects	Removes fragment after changelog roll-up.
.github/changelog/fix-unschedule-all-cron-events	Removes fragment after changelog roll-up.
.github/changelog/fix-standard-site-strong-ref-cids	Removes fragment after changelog roll-up.
.github/changelog/fix-short-form-overflow	Removes fragment after changelog roll-up.
.github/changelog/fix-short-form-inline-links	Removes fragment after changelog roll-up.
.github/changelog/fix-reaction-sync-oldest-first	Removes fragment after changelog roll-up.
.github/changelog/fix-reaction-sync-cpt-resolution	Removes fragment after changelog roll-up.
.github/changelog/fix-publication-self-heal	Removes fragment after changelog roll-up.
.github/changelog/fix-publication-basic-theme-type	Removes fragment after changelog roll-up.
.github/changelog/fix-preview-front-end-extras	Removes fragment after changelog roll-up.
.github/changelog/fix-preview-cache-headers	Removes fragment after changelog roll-up.
.github/changelog/fix-grapheme-truncation	Removes fragment after changelog roll-up.
.github/changelog/fix-decouple-post-delete	Removes fragment after changelog roll-up.
.github/changelog/fix-comment-quote-embed	Removes fragment after changelog roll-up.
.github/changelog/fix-comment-link-facets	Removes fragment after changelog roll-up.
.github/changelog/add-warn-no-post-types-selected	Removes fragment after changelog roll-up.
.github/changelog/add-typed-atproto-preview	Removes fragment after changelog roll-up.
.github/changelog/add-surface-publish-errors	Removes fragment after changelog roll-up.
.github/changelog/add-reactions-block	Removes fragment after changelog roll-up.
.github/changelog/add-publish-retry-backoff	Removes fragment after changelog roll-up.
.github/changelog/add-pre-publish-panel	Removes fragment after changelog roll-up.
.github/changelog/add-per-post-share-toggle	Removes fragment after changelog roll-up.
.github/changelog/add-filterable-appview-host	Removes fragment after changelog roll-up.
.github/changelog/add-custom-bluesky-text	Removes fragment after changelog roll-up.
.github/changelog/add-content-mentions	Removes fragment after changelog roll-up.

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