0.24.0

Added

• Calendar: add repeatable --attachment to calendar update for replacing or clearing event attachments. (#738) — thanks @TreyLawrence.
• Sheets: add sheets validation get/set/clear commands for dropdown, checkbox, number, date, range, and custom-formula rules, and preserve table-managed dropdowns during validation-only copy/paste. (#710) — thanks @chrischall.
• Sheets: add table-aware sheets delete-dimension for deleting row or column spans while preserving intersecting table objects and remaining data. (#711) — thanks @chrischall.
• Docs: add direct docs table-row, docs table-column, docs table-merge, and docs table-unmerge commands with index, header-text, all-table, and tab-aware selection. (#686) — thanks @sebsnyk.
• Docs: add docs named-range create/list/delete/replace commands for durable, tab-aware document anchors. (#692) — thanks @sebsnyk.
• Gmail: report attached filenames and byte sizes in JSON results for send and draft create/update. (#716) — thanks @chrischall.
• Gmail: add gmail watch pull for Pub/Sub pull subscription consumers with hook retry support. (#700) — thanks @joshp123.
• Docs: add --tab and --all-tabs to docs raw for inspecting specific or complete multi-tab document content. (#697) — thanks @sebsnyk.
• Docs: add tab-aware table, image, heading, and paragraph enumerators with structured and plain output. (#719) — thanks @sebsnyk.
• Docs: style locally rendered fenced Markdown blocks with Roboto Mono, dark-green text, and existing paragraph shading. (#676, #724) — thanks @TurboTheTurtle.
• Docs: add docs insert-image --url for inserting public HTTPS images directly without Drive upload or temporary public sharing. (#675) — thanks @sebsnyk.
• Docs: expose paragraph emptiness and text-run ranges, styles, and links in docs paragraphs list --json. (#734) — thanks @sebsnyk.
• Docs: add opt-in --check-orphans to Markdown replacement writes so open comments whose quoted text would disappear block the mutation with orphaned exit code 11. (#691) — thanks @sebsnyk.
• Drive: add drive revisions list|get for paged revision metadata and provider export links. (#672) — thanks @aaroneden.

Fixed

• Auth: bind browser, manual, remote, and account-manager OAuth exchanges with S256 PKCE; unfinished pre-PKCE manual flows must restart at step 1. (#693, #725) — thanks @TurboTheTurtle.
• Docs: reset inherited text styles before applying Markdown find-replace formatting so leading bold spans and later inline styles stay paired correctly. (#735) — thanks @sebsnyk.
• Docs: accept leading-dash Markdown list values in docs cell-update --content and reject nonempty Markdown that produces no editable cell text. (#733) — thanks @sebsnyk.
• Docs: keep inline Markdown find-replace fragments inside their existing paragraph unless the replacement explicitly ends with a newline. (#736) — thanks @sebsnyk.
• Docs: render HTML
  variants as line breaks inside Markdown table cells while preserving protected literals. (#730) — thanks @sebsnyk.
• Docs: avoid duplicate empty paragraphs adjacent to Markdown headings while preserving body paragraph spacing. (#717, #720) — thanks @TurboTheTurtle.
• Auth: repair duplicate macOS Keychain writes for legacy and subject token aliases without weakening primary token persistence. (#718, #721) — thanks @TurboTheTurtle.