• Type hardening and performance improvements (by @eps1lon and @unstubbable)

• Type hardening and performance improvements (by @eps1lon and @unstubbable)

• Type hardening and performance improvements (by @eps1lon and @unstubbable)

Note: 7.1.0 accidentally removed the component-hook-factories rule, causing errors for users who referenced it in their ESLint config. This is now fixed.

• Add deprecated no-op component-hook-factories rule for backwards compatibility. (@mofeiZ in #36307)

This release adds ESLint v10 support, improves performance by skipping compilation for non-React files, and includes compiler lint improvements including better set-state-in-effect detection, improved ref validation, and more helpful error reporting.

• Add ESLint v10 support. (@nicolo-ribaudo in #35720)
• Skip compilation for non-React files to improve performance. (@josephsavona in #35589)
• Fix exhaustive deps bug with Flow type casting. (@jorge-cab in #35691)
• Fix useEffectEvent checks in component syntax. (@jbrown215 in #35041)
• Improved set-state-in-effect validation with fewer false negatives. (@jorge-cab in #35134, @josephsavona in #35147, @jackpope in #35214, @chesnokov-tony in #35419, @jsleitor in #36107)
• Improved ref validation for non-mutating functions and event handler props. (@josephsavona in #35893, @kolvian in #35062)
• Compiler now reports all errors instead of stopping at the first. (@josephsavona in #35873–#35884)
• Improved source locations and error display in compiler diagnostics. (@nathanmarks in #35348, @josephsavona in #34963)

• Add more cycle protections (#36236 by @eps1lon and @unstubbable)

• Add more cycle protections (#36236 by @eps1lon and @unstubbable)

• Add more cycle protections (#36236 by @eps1lon and @unstubbable)

• Add more DoS mitigations to Server Actions, and harden Server Components (@gnoff, @lubieowoce, @sebmarkbage, @unstubbable #35632)

• Add more DoS mitigations to Server Actions, and harden Server Components (@gnoff, @lubieowoce, @sebmarkbage, @unstubbable #35632)