v2026.8.4.1

What's Changed

• feat(search_processing_service): email kafka by @whutchinson98 in #5340
• feat(search_processing_service): update kafka consumer retries by @whutchinson98 in #5389
• feat(github): better GitHub app installation tracking by @whutchinson98 in #5356
• feat(fusionauth): add in github identity provider to iac by @whutchinson98 in #5391
• feat(auth): drive mobile lead and welcome emails through Loops events by @evanhutnik in #5392
• fix(github): update sync redirect return url by @whutchinson98 in #5395
• fix(search): converge OpenSearch mappings so tagged calls are searchable by @gbirman in #5396
• feat: gate calendar ingestion and consent scope behind env flags by @gbirman in #5401
• Extract SidebarOpenInSplitMenu component for reusable split actions by @jbecke in #5386
• feat(webhook): add in webhook namespace support by @whutchinson98 in #5400
• feat(calendar): calendar view ui by @dev-rb in #5394
• perf(email): prune crm cleanup candidates with nothing to tear down by @evanhutnik in #5397
• fix(md): format-tools - preventDefault on unlink btn by @sedson in #5388
• fix(command): show Copy ID on every block by @gbirman in #5406
• feat(property): use graphql to fetch entity properties by @dev-rb in #5276
• feat: anthropic status bot by @ehayes2000 in #5293
• style(tags): restyle edit/filter btns for tags, add truncation by @sedson in #5412
• fix(md): no focus hijacking on remote doc name changes by @sedson in #5414
• feat(channel): message/task mode toggle for channel and DM inputs by @jbecke in #5387

Full Changelog: v2026.8.4.0...v2026.8.4.1