chore(sdks): Version Packages

[github-actions]

This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

Releases

@uniswap/liquidity-launcher-sdk@1.9.0

Minor Changes

• bc01784: Quick-launch preset: state the graduation pool's tick spacing, which the 2026-08-05 chain-4663 full redeploy changed on-chain from 50 to 25 without any SDK constant describing it.

  • QUICK_LAUNCH_POOL_TICK_SPACING (new) → 25. The value the launch flow passes in MigratorParameters.poolParameters since the redeploy — deliberately NOT the generic feeToTickSpacing derivation, which yields 50 for the 2500 fee tier. Evidence: the post-redeploy Initialize census on chain 4663 shows every quick-launch graduation pool minted at spacing 25 (295 pools in the redeploy's first day, zero new pools at 50).
  • QUICK_LAUNCH_ALLOWED_POOL_TICK_SPACINGS (new) → [25, 50]. The append-only grandfather set (same shape as QUICK_LAUNCH_ALLOWED_GRADUATION_FDV_USD): pools are permanent, so routing/discovery consumers deriving a token's candidate launch pools must race a (QUICK_LAUNCH_LP_FEE, spacing) key for every entry — the token address alone cannot say which generation minted its pool. This is the constant rh-cca's LAUNCH_POOL_TIERS-style routing should consume instead of hand-maintained literals (Uniswap/universe#38608 shipped the interim literal).
  • QUICK_LAUNCH_PRESET.lp.tickSpacing (new field) → QUICK_LAUNCH_POOL_TICK_SPACING, beside the existing lp.fee.

  feeToTickSpacing itself is unchanged — it remains the generic v3-canonical/interface derivation used for validation; the preset now states the observed on-chain value where the launch flow no longer follows that formula. isQuickLaunch classification is unaffected (it never matched on the pool key).

[github-actions]

_{● Reviewed · 2026-08-05 21:56 UTC · view run ↗}

Approved.

Changesets release PR bumping @uniswap/liquidity-launcher-sdk to 1.9.0 — the version bump, changelog entry, and consumed changeset file are mutually consistent.

[graphite-app]

Graphite Automations

"Request reviewers once CI passes on sdks monorepo" took an action on this PR • (08/05/26)

3 reviewers were added to this PR based on Siyu Jiang (See-You John)'s automation.