v0.5.7 Pre-release thread

[masenf]

Try out the Prerelease

Please report any problems you encounter in this discussion thread or as separate issues on reflex-dev/reflex.

pip install 'reflex~=0.5.7a'

Schedule

2024-07-11 17:35 PDT: 0.5.7a1 pre-release published for testing
2024-07-16 13:45: Public release of 0.5.7

Release Notes

New Features

• Catch unhandled errors on both frontend and backend by @maximvlah in Catch unhandled errors on both frontend and backend #3572
  • rx.App now supports frontend_exception_handler and backend_exception_handler which are called when unhandled exceptions occur.
  • Fix the error boundary by @maximvlah in Fix the error boundary #3637
• Bare SQLAlchemy mutation tracking by @benedikt-bartscher in Bare SQLAlchemy mutation tracking #3628
• feat: Adding an event to go back just as the user would. by @abulvenz in feat: Adding an event to go back just as the user would. #3636
  • return rx.event.back()

Improvements

• Recharts Improvements
  • minor chart clean up by @Alek99 in minor chart clean up #3551
  • update graphing by @tgberkeley in update graphing #3606
  • Tom/recharts missing props by @tgberkeley in Tom/recharts missing props #3645
  • add warning when using css props on recharts by @Lendemor in add warning when using css props on recharts #3651
  • Make domain props work for y_axis by @Lendemor in Make domain props work for y_axis #3652
• dedupe config overrides by @benedikt-bartscher in dedupe config overrides #3600
• gitignore external assets by default by @benedikt-bartscher in gitignore external assets by default #3621
• only write .gitignore if needed by @benedikt-bartscher in only write .gitignore if needed #3618
• [REF-3160] fix rx.Var._replace raise TypeError on invalid kwargs by @Jishnu-Nandhiath in [REF-3160] fix rx.Var._replace raise TypeError on invalid kwargs #3625
• add module prefix to generated state names by @benedikt-bartscher in add module prefix to generated state names #3214
• Allow DebounceInput as child of FormControl Component by @ElijahAhianyo in Allow DebounceInput as child of FormControl Component #3660

Bug Fixes

• fix sqla python_type issues, add tests by @benedikt-bartscher in fix sqla python_type issues, add tests #3613
• Fix 404 on dynamic routes during hot reload
  • [REF-3076] Do not purge .web/pages in dev mode by @masenf in [REF-3076] Do not purge .web/pages in dev mode #3592
• Avoid model metaclass error with pydantic < 1.10.15
  • [REF-3266] Check for pydantic v1 outside of try/except by @masenf in [REF-3266] Check for pydantic v1 outside of try/except #3643
• Fix warnings
  • fix unclosed file by @benedikt-bartscher in fix unclosed file #3639
  • migrate deprecated connections to net_connections by @benedikt-bartscher in migrate deprecated connections to net_connections #3641
  • Pkg resources deprecation by @benedikt-bartscher in Pkg resources deprecation #3646
  • fix Var.contains pyi by @benedikt-bartscher in fix Var.contains pyi #3663

Documentation

• [Graphing Docs] small update by @tgberkeley in small update #3612

Var Refactor

This release includes some new experimental features being developed incrementally in reflex._x.vars.

• add immutable var class by @adhami3310 in add immutable var class #3607
• [REF-3225] implement format for immutable vars by @adhami3310 in [REF-3225] implement __format__ for immutable vars #3617

Other Changes

• pyproject.toml: bump to 0.5.6 by @masenf in pyproject.toml: bump to 0.5.6 #3635
• benchmarks.yml: use node 18.x with reflex-web@main by @masenf in benchmarks.yml: use node 18.x with reflex-web@main #3657

New Contributors

• @maximvlah made their first contribution in Catch unhandled errors on both frontend and backend #3572

Full Changelog: v0.5.6...reflex-0.5.7