chore(main): release engine-and-dependents libraries

[JSONbored]

🤖 I have created a release beep boop

contract: 3.21.2

3.21.2 (2026-07-31)

Chores

• contract: Synchronize engine-and-dependents versions

engine: 3.21.2

3.21.2 (2026-07-31)

Fixes

• miner: count the prompt-cache tiers as input tokens in the engine's own parsers (#10252) (f0cdfbe)

mcp: 3.21.2

3.21.2 (2026-07-31)

Chores

• mcp: Synchronize engine-and-dependents versions

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • @loopover/contract bumped from ^3.21.1 to ^3.21.2
    • @loopover/engine bumped from ^3.21.1 to ^3.21.2

miner: 3.21.2

3.21.2 (2026-07-31)

Chores

• miner: Synchronize engine-and-dependents versions

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • @loopover/contract bumped from ^3.21.1 to ^3.21.2
    • @loopover/engine bumped from ^3.21.1 to ^3.21.2

---

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Status	Name	Latest Commit	Updated (UTC)
🔵 In progress View logs	loopover-ui	5f7f066	Jul 31 2026, 11:45 PM

[superagent-security]

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

[loopover-orb]

Important

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⏳ LoopOver is waiting…

LoopOver has seen this pull request and is waiting on CI checks to finish before reviewing it. This comment will update once the review runs.

_{🟩 Safe / merged · 🟦 Advisory · 🟨 Held for review · 🟥 Blocked / closed · 🟨 Waiting}

[codecov]

Bundle Report

Bundle size has no change ✅

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.30%. Comparing base (f0cdfbe) to head (5f7cb18).
⚠️ Report is 3 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #10282   +/-   ##
=======================================
  Coverage   92.30%   92.30%           
=======================================
  Files         939      939           
  Lines      114810   114810           
  Branches    27729    27729           
=======================================
  Hits       105974   105974           
  Misses       7534     7534           
  Partials     1302     1302           

Flag	Coverage Δ
backend	95.70% <ø> (ø)
engine	74.26% <ø> (ø)

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