chore: release main

[JSONbored]

🤖 I have created a release beep boop

platform: 2.2.0

2.2.0 (2026-08-19)

Features

• lane-health: publish the coverage counts on a healthy tick too (#11474) (8c340e5)
• rpc: serve latency percentiles again — R2 SQL accepts PERCENTILE_CONT now (#11491) (1c7e352)

Bug Fixes

• blocks: chain-walk nav was dead on the tier that answers the route (#11469) (1825aac), closes #11462
• chain-events: the explorer's own event feed timed out and served an empty list (#11464) (ea8d0b7)
• observability: two neurons sub-lanes went silent when a refactor dropped one argument (#11466) (0cac37a), closes #11451 #11452
• watchdog: a container reporting an in-progress pass is not unreadable (#11476) (7731c8d)
• watchdog: chain-prometheus is permanently empty by declaration, so stop alarming on it (#11489) (3d2ee62), closes #11484
• watchdog: pure churn is a measurement, and stale is this enum's word for a fault (#11470) (50f81a3), closes #11367
• watchdog: the chain-detail stall floor sat above every stall it could see (#11472) (39e4980)

Performance

• accounts: a rotated generation sent the card to the lakehouse instead of the shard beside it (#11467) (61e4afc), closes #11222
• accounts: the card declined the complete history to serve a truncated one, slowly (#11468) (de73a59)
• extrinsics: the recent-extrinsic feed asked the lakehouse for rows Neon holds at the head (#11465) (3aa5643)
• revenue-coverage: 129 artifact reads ran in series inside the loop (#11477) (604279c), closes #11422
• revenue-coverage: one artifact read for the whole network, not 129 (#11479) (23a967b), closes #11422
• revenue-coverage: the GraphQL and MCP surfaces had the same loop (#11478) (b0da801), closes #11422
• revenue-coverage: the whole-network fold ran on every request (#11481) (0d20877)
• stop re-reading two immutable things per request (revenue-coverage, owner-cut) (#11480) (a82faec)

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Status	Name	Latest Commit	Updated (UTC)
✅ Deployment successful! View logs	metagraphed-wss-lb	50c3b27	Aug 19 2026, 09:32 AM

[superagent-security]

Superagent didn't find any vulnerabilities or security issues in this PR.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.65%. Comparing base (1c7e352) to head (50c3b27).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #11492   +/-   ##
=======================================
  Coverage   95.65%   95.65%           
=======================================
  Files         787      787           
  Lines       46819    46819           
  Branches    17198    17198           
=======================================
  Hits        44787    44787           
  Misses        526      526           
  Partials     1506     1506           

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