[pull] main from mobxjs:main - #76

Merged

pull[bot] merged 6 commits into

SimenB:mainfrom

Aug 19, 2026

Commits on Aug 19, 2026

chore(deps): bump changesets/action from 1.9.0 to 2.1.0 (#4691)
dependabot[bot]
authored
a003b18
fix: Fix memory leak in useObserver [keeping a reference to first rendered component tree and its transitive closures] (#4689)
gesposito
authored
043850e
fix: Fix stack overflow in endBatch() when disposing a Reaction from onBecomeUnobserved (#4684)
a-y-ibrahim
authored
030498d
chore: Revert "chore(deps): bump changesets/action from 1.9.0 to 2.1.0 (#4691)" (#4693)
mweststrate
authored
0d003d1
fix(perf): lazily allocate observers_ Set to reduce memory for unobserved atoms (#4682)

gesposito
and
mweststrate
authored
c65a4e1
fix(mobx): return ObservableSet set-method results in receiver order (#4681)
spokodev
authored
a908607