chore: upgrade common lib and set release v3.18.1#277
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bertilhatt merged 5 commits intomainfrom Mar 27, 2026
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…ng construction
Class field initializers for `size` and `[Symbol.toStringTag]` called
`this.getCache()` before the constructor body assigned `this.localStorageKey`,
causing `localStorage.getItem("undefined")`. If that key held non-JSON data,
`JSON.parse` threw and the SDK failed to initialize.
Convert both to getters so they no longer eagerly read localStorage during
construction. This also fixes a secondary bug where `size` was a stale
snapshot that never updated after mutations.
FFESUPPORT-610
Made-with: Cursor
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Release v3.18.1
Bug Fix
LocalStorageAssignmentShimreadinglocalStorage["undefined"]during constructionDependency Updates
eppo/js-common-sdkto4.15.5Security Fix
Other
Version Bump
Patch bump — bug fix, dependency updates, and a security fix; no new features or breaking changes.
Checklist