Releases · reflex-dev/reflex

Lifespan tasks will now be passed an rx.App instance instead of a Starlette instance
- fix(app): pass Reflex app instance to lifespan task app parameter by @BABTUNA in #6358

New Features

Persistent Frontend Dep Locking

Projects should commit the new reflex.lock directory which includes package.json and bun.lock. This helps avoid accidentally introducing upstream changes and helps protect against supply chain attacks.

Respect root bun.lock during frontend installs by @GautamBytes in #6289
Move bun.lock under reflex.lock/bun.lock by @masenf in #6475

`reflex cloud deploy --gcp`

feat(hosting-cli): add reflex cloud gcp deploy for Cloud Run by @Kastier1 in #6450

`EmbedPlugin`

With the EmbedPlugin, a Reflex frontend can now be mounted into an existing DOM element in a custom HTML page by simply including the entry point javascript.

feat: support embedding Reflex apps into host pages via mount_target by @FarhanAliRaza in #6462

`frontend_compression_formats`

The build process now produces .gz sidecar files during export and serves them to supported clients for reflex run --env prod.

feat: pre-compress frontend assets at build time by @FarhanAliRaza in #6497

Improvements

fix(event): handle mixed rx.cond event/function returns in event lambdas by @BABTUNA in #6354
fix(app): normalize subpath imports to install base npm package by @BABTUNA in https://github.com/reflex-dev/reflex/pull/6380\
Remove redundant lost-and-found warning log by @masenf in #6527
fix(state.js): drop deprecated unload listener, use pagehide (#6195) by @ChinmayShringi in #6479

Bug Fixes

Compiler

fix(memo): skip {children} hole substitution when wrapped component h… by @carlosabadia in #6466
Allow overriding files with Plugins, just warn about it by @riebecj in #6476
[codex] Fix memoized component hook prop rendering by @Alek99 in #6506
[codex] fix foreach memo style cache by @Alek99 in #6513
fix: use python truthiness for compiled and/or Var operations by @adhami3310 in #6546

CLI

fix(hosting-cli): exit deploy when --envfile requires missing python-dotenv by @BABTUNA in #6414
ENG-9522: Fix CLI: Lists projects as "Unknown" by @carlosabadia in #6530

Other Areas

fix: Textarea enter_key_submit uses add_custom_code instead of _get_all_custom_code by @algojogacor in #6485
fix(component): compare field values in BaseComponent.eq by @FarhanAliRaza in #6493
fix: REFLEX_FRONTEND_PATH without leading slash duplicates path in logged URL by @qubydev in #6364
fix: make Markdown a MemoizationLeaf so Var children stay inlined by @FarhanAliRaza in #6532
Expose rx.Plugin hook contexts by @masenf in #6537
ENG-9553: prepend frontend_path to RouterData.url and RouterData.page.raw_path by @masenf in #6535

Doc / Web

add otp field to reflex components internal by @carlosabadia in #6467
ENG-9435: add .md files to deal with AI blindly adding .md by @adhami3310 in #6460
Update router documentation for new URL API by @masenf in #6371
OPS-1430: Add what are you interested in option in demo form by @carlosabadia in #6459
Update shared components for new web design by @carlosabadia in #6474
internal: Make the Demo Form Accept Extra on_submit Handlers by @amsraman in #6486
Update customers link in marketing navbar by @carlosabadia in #6487
Small updates to footer and mobile navbar for web by @carlosabadia in #6492
ENG-9484: update docs for auto setters by @adhami3310 in #6496
Show up to two lines per toc sidebar item by @carlosabadia in #6502
Update internal drawer component by @carlosabadia in #6523
Remove accidental whitelist changes by @masenf in #6524
Update docs whitelist workflow path and naming by @adhami3310 in #6525
reflex-site-shared: canonical override + Try-for-free primary CTA by @PalashAwasthi05 in #6521
Fix docs breadcrumb overview routes by @Alek99 in #6441
[codex] update README example sections by @Alek99 in #6511
AgentFilesPlugin writes md files to frontend_path subdir by @masenf in #6536
Fix feedback popover bg color by @carlosabadia in #6540
Bump base ui version for internal components by @carlosabadia in #6541
Fix mobile drawer internal links in marketing navbar by @carlosabadia in #6539
Refactor sidebar to use reactive Var operations instead of Python conditionals by @masenf in #6528
Increase case study click area in navbar by @carlosabadia in #6529
update docs/app/reflex.lock by @masenf in #6543

Telemetry Improvements

feat(telemetry): emit compile events with page/component/state breakdown by @FarhanAliRaza in #6507
feat(telemetry): report export status, duration, and phase timings by @FarhanAliRaza in #6509
feat(telemetry): track per-feature usage counters on compile events by @FarhanAliRaza in #6519
feat: capture pre-init Python environment in init telemetry by @FarhanAliRaza in #6534
Display ToS / privacy warning on console with logging in by @masenf in #6547
add doc page for telemetry info and opt-out by @masenf in #6548

Other Changes

ENG-9447: add agents md instructions by @adhami3310 in #6461
fix rx-shout integration test for new uv project structure by @masenf in #6470
added the missing tests (and verified they pass) by @patrizzzz in #6170
use uv run --no-sync in pre-commit commands by @masenf in #6472
fix(test): make tailwind integration test rerun-safe by @masenf in #6473
test(perf): add Lighthouse benchmark suite and CI job by @FarhanAliRaza in #6494
pin action commits by @adhami3310 in #6498
security hygiene on actions by @adhami3310 in #6499
Pin some docs app components by @carlosabadia in #6501
[codex] Loosen enterprise docs alert copy by @Alek99 in #6505
Embed README example video by @Alek99 in #6508
Update select docs by @tgberkeley in #6503
bump backend deps by @adhami3310 in #6488
bump frontend deps 093 by @adhami3310 in #6489
fix(make_pyi): also diff staged changes when scanning for pyi updates by @FarhanAliRaza in #6544