Changelog

Unreleased

Full Changelog

Implemented enhancements:

• WLED - 0.15.1 release prep #4701
• Update to distortionwave FX #4693 (DedeHai)
• Add new effect: PS Galaxy #4682 (DedeHai)
• Segment layers and better effect transitions (blending) #4658 (blazoncek)
• add support for up to 10 ESPNow remotes #4654 (DedeHai)
• Create wled-tools #4625 (LordMike)
• "Unlimited" buses #4529 (blazoncek)
• Add Wired DMX Input support #4495 (netmindz)
• WWA strip support & parallel I2S for S2/S3 (bumping outputs from 5/4 to 12) #4484 (blazoncek)
• Add ability to enter desired BSSID #4429 (blazoncek)
• Compile time lock PIN definition #4307 (blazoncek)
• Large ledmap support #4262 (blazoncek)
• Improved FPS calculation #4250 (DedeHai)
• Improved framerate control code - strip.show(), strip.service() #4244 (softhack007)
• Replace PRNG with hardware RNG #4225 (DedeHai)
• Fx scrolling text more flexible date and time #4195 (5chubrakete)
• Support PWM phase shifts on ESP8266 #4165 (willmmiles)
• Effect blending styles (recreated PR from #3877) #4158 (blazoncek)
• Copy Segment FX #4124 (DedeHai)

Fixed bugs:

• Fixed UDP Realtime streaming in DNRGBW Mode #4499 (Christanoid)
• BUGFIX in oscillate FX #4494 (DedeHai)
• Fix for #3955: added a delay after switching relay #4474 (DedeHai)
• Playlist output glitchfix update: found it also happens on S3 #4462 (DedeHai)
• Add correct pin availability for ESP32 Mini modules #4450 (ladyada)
• Fix output glitches when playlist changes preset for S2 and C3 #4442 (DedeHai)
• palette effect overflow fix #4435 (TripleWhy)
• FX: Waterfall, Matripix & Dissolve fix #4428 (blazoncek)
• BUGFIX PWM brightness discontinuity (fixes #4396) #4419 (DedeHai)
• BUGFIX for Fairy & Fairytwinkle FX #4407 (DedeHai)
• Fix for ESPNow remote causing output glitches #4386 (DedeHai)
• Proper fix for #3605 & #4346 #4356 (blazoncek)
• Fix for #4153 #4253 (maxi4329)

Merged pull requests:

• Bugfixes in FX data allocation #4783 (DedeHai)
• using segment buffer instead of local buffer for PS #4776 (DedeHai)
• bus_wrapper: Use parallel I2S first when enabled #4762 (willmmiles)
• Fix incorrect usermod name: LD2410 -> LD2410_v2 #4756 (quake1508)
• CCT fix #4744 (blazoncek)
• enhancement & bugfixes in scrolling text #4742 (DedeHai)
• Bump urllib3 from 2.3.0 to 2.5.0 #4740 (dependabot[bot])
• Fix validation after removing a usermod #4738 (willmmiles)
• Bugfix: convert cctBlend value back to "%" for UI #4737 (DedeHai)
• WLED_DISABLE_2D does not compile #4736 (ingDIY)
• Bump brace-expansion from 1.1.11 to 1.1.12 #4731 (dependabot[bot])
• Fixed "Flow Stripe" FX and added palette support #4723 (DedeHai)
• add inverse gamma 32 function and fix colors in pride #4722 (DedeHai)
• Bump requests from 2.32.3 to 2.32.4 #4721 (dependabot[bot])
• bugfixes: grouping and missing libArchive #4718 (DedeHai)
• PS bugfix: do not increase saturation of palette colors #4715 (DedeHai)
• PS Fire update: added sparks #4714 (DedeHai)
• Update crude parallel I2S detection #4713 (willmmiles)
• Fix Segment::fade_out for 2d expansion #4712 (willmmiles)
• Add pre-applied gamma to c3g & (some) fastled palettes to match original look #4711 (DedeHai)
• fix particle brightness distribution with new gamma correction #4710 (DedeHai)
• Securing OTA update #4700 (blazoncek)
• Fix running initMqtt twice on bootup #4698 (zuckschwerdt)
• Change to set LWT only once #4697 (zuckschwerdt)
• fixed bug when "bounce" option is set in PS Sparkle #4694 (DedeHai)
• fix for https://github.com/wled/WLED/issues/4488 #4692 (DedeHai)
• AR: add compile-time flag for default "Automatic Gain Control" option #4690 (Arcitec)
• Fixing markdownlint errors #4683 (srg74)
• Bugfixes in PS, improvements to PS Fireworks 1D #4673 (DedeHai)
• Fix up usermod libArchive settings #4669 (willmmiles)
• Added new effect usermod - Diffusion Fire #4667 (mryndzionek)
• fixed wrong gravity setting, added option for no trail #4665 (DedeHai)
• Bump h11 from 0.14.0 to 0.16.0 #4661 (dependabot[bot])
• bugfix in enumerating buttons and busses #4657 (DedeHai)
• Only disable Arduino OTA when using -D WLED_DISABLE_OTA #4652 (blazoncek)
• Removed PS memory manager and some minor improvements #4651 (DedeHai)
• Updates to particle system #4630 (DedeHai)
• Allow clock overlay to use LED beyond 255 #4627 (blazoncek)
• More usermod fixes #4623 (willmmiles)
• Update USERMOD BME68X to version 1.0.2 #4620 (gsieben)
• Use live cfg json instead of file for usermod settings page #4609 (willmmiles)
• Fix typo #4608 (marcone)
• Fix typo in build.yml #4605 (marcone)
• Adding perlin noise replacement for fastled functions #4594 (DedeHai)
• Usermod libs matrix #4592 (netmindz)
• Update README.md #4591 (srg74)
• Add apple-touch-icon Link Tag #4577 (DevJogger)
• Multifix #4568 (blazoncek)
• intermediate fix for PS transition speedup #4562 (DedeHai)
• update links to point to the new repo #4560 (maxi4329)
• Bugfix for incorrect wifi-hardware timing #4558 (DedeHai)
• Fix for: Build should stop if npm fails #4513 #4556 (spiro-c)
• Pinwheel Rework #4551 (Brandon502)
• Soap FX optimization #4543 (DedeHai)
• Fixes first pixel not being set #4542 (DedeHai)
• removed unnecessary lambda function #4541 (DedeHai)
• constexpr is invalid on is2D() #4540 (scourge411)
• fixes trail flickering randomly. thx @blazoncek for discovering #4530 (DedeHai)
• Fix for "Send notifications on button press or IR" does not work when using "JSON remote" #4519 #4528 (blazoncek)
• ColorFromPaletteWLED: improved speed and fixed issue #4524 (DedeHai)
• improved & refactored Android FX #4522 (DedeHai)
• Nightly release - Add bin.gz artifacts #4518 (zuckschwerdt)
• Update AsyncWebServer and enable response queue #4516 (willmmiles)
• fix reproduction in game of life #4511 (mlichvar)
• Adding Particle System with many new FX #4506 (DedeHai)
• consolidated colorwaves and pride into one base function #4504 (DedeHai)
• Connect the seven segment display reloaded usermod to the BH1750_V2 usermod #4503 (ryanaross)
• V4 #4492 (netmindz)
• Swap to tasmota/platform-espressif32 #4487 (netmindz)
• Usermod: Brightness follow sun #4485 (yangminglong)
• Convert usermods to static libraries #4480 (willmmiles)
• code robustness improvements, minor speedup, fx sliders bugfix #4463 (softhack007)
• Update readme.md for rgb-rotary-encoder usermod #4439 (dosipod)
• Use proper devcontainers schema for vscode customisations #4430 (inverse)
• replacement for fastled sqrt16() #4426 (DedeHai)
• Use consistent node version for local, CI, and devcontainer setup #4424 (inverse)
• fixed typo in LED Preferences #4414 (shafingazi)
• Update usermods_list.cpp: BH1750 #4413 (wled-install)
• Idle current bugfix #4402 (blazoncek)
• update platformio override example file (solves #4395) #4398 (softhack007)
• Fixes "preset not found" issue when using internal temp UM #4397 (lost-hope)
• WiFi reconnect bugfix #4359 (blazoncek)
• Hotfix for #4335 - solves missed pixel problem in blends effect #4341 (softhack007)
• settings_leds: Initialize current limiter field #4336 (willmmiles)
• Fix for #4321 #4328 (blazoncek)
• Fix missing clock setting introduce by #4312 #4327 (willmmiles)
• Fix for #4300 #4326 (blazoncek)
• Update settings_sec.htm [Fix the warning text and Backup presets button misalignment] #4324 (dosipod)
• Defer calling begin() on buses #4312 (willmmiles)
• Fix release name macro expansion #4309 (netmindz)
• Optimzation: code consolidation in drawCircle() #4302 (DedeHai)
• Introduce printSetInputMaxlength to properly set an inputs maxlength … #4296 (WouterGritter)
• FIX: "magic numbers" for MQTT topic buffer length in mqtt.cpp and button.cpp (use already defined MQTT_MAX_TOPIC_LEN) #4295 (WouterGritter)
• Fix array overflow in exploding_fireworks #4289 (willmmiles)
• xml comma bugfix + few string optimisations #4286 (blazoncek)
• Keep selected FX while searching #4284 (blazoncek)
• Fix for #4269 #4271 (willmmiles)
• Replaced single palette cases with an array to consolidate code #4270 (DedeHai)
• Fix problem with spaces #4267 (w00000dy)
• Migrate from inliner to web-resource-inliner #4266 (w00000dy)
• fixed palette FX to more closely match original 1D version #4263 (DedeHai)
• replaced repeated progress() calculation calls with a variable #4256 (DedeHai)
• Optimization: color_blend() variable range now determined by overloading #4245 (DedeHai)
• Add support for ESP32-S3 WROOM-2 (solves #4099) #4243 (softhack007)
• RF433 json usermod #4234 (kilrah)
• specified required nodejs version #4229 (maxi4329)
• fixed refs to removed usermod #4227 (ingDIY)
• Complete transition of UsermodManager and PinManager away from classes #4213 (willmmiles)
• Added Distribute Horizontally for cpal #4210 (1Prototype1)
• minor webui enhancements #4203 (maxi4329)
• DeepSleep usermod #4190 (DedeHai)
• Added integer based sin()/cos() functions, changed all trig functions to wled_math #4181 (DedeHai)
• FX improvements and cleanup #4145 (DedeHai)
• Speed improvements for discussion #4138 (DedeHai)
• Added Cube Mapping Tool #4018 (Brandon502)
• Image effect (GIF support) #3835 (Aircoookie)
• update gif with new changes #3805 (Aircoookie)

v0.15.1-rc1 (2025-07-26)

Full Changelog

Implemented enhancements:

• Save effect settings #4784
• Extend the Usermod V2 Wordclock to 11x11 Pixels #4773
• Add CPU temperature readout #4753
• H-bridge on ESP8266 #4716
• Set /status LWT topic only once #4696
• FL1903B ic compatible? #4688
• WLED Read Only Mode #4679
• Allow MQTT topics longer than 32 chars #4672
• Oscillate effect has no fxdata #4656
• Usermod to force LED reset in off state for long signal line interference #4649
• syslog / net debug - configurable via gui #4646
• W281x CCT support #4636
• Support NEW Esp32-S3 boards #4628
• Matrix icons Database #4567
• Segment layering/blending #4550
• Add "degree" sign a.k.a. °C into scrolling text effect for temperature display #4344
• Support more than 1 Wiz remotes #4135
• two wire cc cw with swapped polarity #4112
• Enhanced Layering facilities #3417
• Extend the backup functionality to inculde files under wled-ip/edit #3212
• Load last preset on power up #3097
• Nightly Builds? #679

Fixed bugs:

• 0.15 beta versioning is not semver compliant #4787
• Skip first leds on nightly causes them to flicker bright white #4759
• PS effects do not work on large setups #4755
• User mod requesting settings be saved to disk via readFromConfig() return value causes crash #4752
• doesnt compile with WLED_DISABLE_OTA #4747
• CCT information is ignored in 0.16-alpha #4734
• No blue rendered on WS2814 with parallel I2S on 0.15.0 #4719
• Switching to 1D strip after using 2D Matrix doesn't address all configured LEDs #4663
• Syslog / Net debug - several logs created because of missing hostname #4647
• MQTT /g topic becomes empty when brightness is in the [80,89] range #4644
• WS2814 Strip only reacts after reboot #4633
• Unable to install or use WLED on ESP32-S3-WROOM-1 (N16R8). #4631
• "Auto-calculate W channel from RGB" appears to be ignored for last output #4610
• color wheel shows for plain white LEDs #4607
• Cannot modify LED settings: "Uncaught ReferenceError: chrID is not defined" #4590
• Home Assistant Integration: After firmware upgrade to 0.15 no preset and playlist selectable #4588
• PDM Microphone samples are not recognized at the input, Amplitude sits at 0 #4583
• WLED 0.15.0 Crashing with APA102 and PWM White #4579
• "Force max brightness" option in sync settings persists when live data has been overridden #4553
• When combining Matrix and Strips via DDP, After creating the first strip the only option is another matrix. #4552
• Segment reverse y-axis doesn't sync #4547
• Cannot build pov_display (user mod) for Esp32dev... #4544
• V0.15.0+ Raises TypeError on ESP32-ETH01 #4535
• Valid GPIO pins are missing from the drop-down selectors on 15.0 #4531
• Bugs in blending styles #4520
• Wled esp32 not connecting to wifi that contains spaces #4510
• "Update" Label Remains on Screen After a Save #4507
• LEDs no longer run smoothly #4505
• Device(ESP32) will not Sync(Send) through it's own AP to other connected Devices(ESP32) #4498
• Effects "Bouncing Balls" and "Fire 2012" not working when disabling 2D support on C3 #4488
• Transition from Sunrise jumps pallet #4461
• On/off presset turns on RGB when only W expected #4458
• Homeassistant Colorpicker issue #4449
• CHANGELOG wrong location #4447
• Reversing segment with spacing will not clear skipped LEDs #4444
• Random reboots when connected to wifi but not in AP mode #4412
• WLED with ESP8266 freezes completely when turn_off command is sent #4411
• UDP Sound sync receive stops after 260 seconds (TP-Link Deco router) #4408
• Virtual LED LAG and userinterface access issues #4405
• platformio_override.sample.ini does not work - 'No option 'default_partitions' in section: 'esp32_idf_V4'' #4395
• Cannot scroll up on mobile web interface [ESP01] #4387
• Usermod BME280 does not compile (ESP32) #4362
• ESP32-C3 becomes unresponsible after a couple of days #4347
• WLED doesn't compile with BME680 usermod for lolin s2 mini #4343
• 0.15.0-rc.1 Sync behaving intermittently. #4339
• Lights turn off automatically after power off on (ethernet to Fritzbox 7590 router) #4330
• Presets are not working #4318
• wrong devicename (hostname) in the network after power cut #4292
• Boards freezing with V15 B6 and B7 #4281
• WLED Staircase Usermod: unable to save number of LEDS led segments and presets #4259
• Pixart fails with syntax error with grid size greater than 58x32 #4248
• Segment defaults to 22 after a power failure #4242
• Preset turning off when turning off light #4240
• Alexa not finding some presets and if found playing wrong one #4224
• Android Chromium numeric entry doesn't allow negative values #4216
• WLED Fails to Connect When Using Web Browser #4212
• WS281x leds flickering every firmware after WLED 0.15.0-b3 #4211
• Button 0 and 1 has bigger delay than 2, 3 #4207
• JSON API returns error for "/json/live" #4205
• Soap Effect Malfunctions if there are Gaps in LED Matrix #4140
• Brightness "Wrapping" Turns Segment Off Instead Of Looping To Lowest Brightness #4096
• 0.15.0-b2 causes flashing. Downgrade to 0.14.3 resolves the issue with no other changes #3976
• Some effects are not working with "sparse" LED matrix #3712
• ArtNet over Ethernet has very poor performance on WT32-ETH01 #3297
• 2D Matrix Setup Not Saving After 19 panels. #3295
• Adalight via serial glitches/flicker (after pixel 85) #2698

Closed issues:

• [Fixed] WLED 0.16 crashes when refresing the webpage #4785
• Kno.wled.ge Wiring Guides correction #4777
• Slow effects on v0.16.0-alpha #4767
• Save play list using json api #4743
• Cannot Change Color/Color Mode Of WS2805 In Home Assistant #4733
• Unable to compile in vscode with animated staircase #4720
• Permament override from PC even when PC is off. #4709
• The WROVER firmware does not install on the WROVER-B #4707
• WLED global brightness overwrites ArtNet brightness #4704
• 2d configuration will not persist through reboot when ledmap.json is loaded. #4691
• Sync function to sync all WLED devices not working #4685
• Installed 0.16.0-alpha not newest version in Homeassistant #4675
• Custom preset is not applied after toggling wled power state #4638
• Hardware Setup Length can't be saved after 659 #4614
• USERMOD_DALLASTEMPERATURE - wont compile 15.1 beta 2 #4613
• Can't save more than 4 outputs #4603
• Compiling does not include usermods #4597
• Wled unusable, Type error: Cannot Read properties of null #4587
• liveview not working #4574
• Multi Relay in AP Mode (/relays) not working? #4571
• Playlists always append an "on:true" #4557
• WLED 0.15.0 doesn't allow GPIOs 32 and 14 on wroom ESP32 and adds flickering #4501
• Gamma brightness control auto-deselects Gamma value = 1.0 #4469
• Date format missing a "dot" #4460
• Unable to use 'psave' inside a preset, but works fine when sent via CURL #4451
• 0.15.0 sync issues #4404
• add json /cfg API to documentation #4399
• Random preset playlist #4388
• Change power up/reset turn-on at boot option behaviour? #4332
• WLED 0.15.0 bX --- Home Assistant error when Preset is set to only toggle segment #4236
• IR/receiver unification #4198

v0.15.1.beta2 (2025-02-22)

Full Changelog

v0.15.1.beta1 (2025-02-22)

Full Changelog

Implemented enhancements:

• No White Light, starting at six outputs (since version 15.0) #4561
• [Feature Request] Make it possible to name instances #4537
• [Feature Request][WebUI][Audioreactive] Add an indicator to the UI if audio packets are received #4515
• Add option to customize white LED temperature #4508
• Documentation error on kno.wled.ge UDP Sync page #4496
• Setting value for "Percent" effect changes preset to "unknown" #4471
• Auto power off circuit control #4436
• API Command to get all current colors #4308
• Adjustable delay time for power on - problem with relay and a flash at power on #3430
• gif support #3061
• WiFi connection by BSSID #2151
• Support WWA in UI #552

Fixed bugs:

• Cannot build pov_display (user mod) for Esp32dev... #4545
• Dual Home Assistant setups causes WLEDs devices to go down #4527
• WLED fails to connect to network with subnet mask greater than /24 #4525
• "Send notifications on button press or IR" does not work when using "JSON remote" #4519
• WLED and Ubiquiti U7 pro incompatibility/problem? #4517
• Build should stop if npm fails #4513
• preset cycling with wiz remote will not start at expected start from cycle #4478
• WT32-ETH01 GPIO14 no longer available #4441
• ESP32 update from 14.4 to 15 not possible #4438
• Color Order Override does not work with DDP #4437
• Palette effect will not spread palette colors across entire strip #4425
• Problem with Arc option (1d expand FX) #4416
• Some LEDS stay on after turning off WLED with Dissolve effect in v0.15.0 #4401
• Weird flicker when toggling on/off Athom bulbs with 0.15.0-b6 #4396
• Internal temperature causes 'error 12: preset not found' even without any presets #4390
• SK6812 RGBW- White LED channel won't turn on #4384
• SK6812 RGBW colors broken in 0.15.0 on ESP32, not ESP8266, works in 0.14.4 #4380
• WLED Stops working after 3 min #4378
• Pallette colors not working anymore #4377
• Failing to read map and gaps after update from 0.14.4 to 0.15.0 #4376
• Various usability problems in the LEDs settings page - Type not changeable, GPIO, Length and mA/LED settings sometimes lost upon save #4280
• Segment "update" hint not disappearing #4153
• Can add more than 10 ddp lights to esp32 but fails to work correctly after #4113
• Home Assistant connection error after update to 14.4 stable when creating segments #4097
• Clock preset on Matrix display rendered out of bounds #4057

Closed issues:

• Time-controlled Enabled/Disabled Preset Reset after Reboot #4532
• does not save new segment name, when editing and checking #4454
• WLED 0.15 broke the 4 line display #4452
• JSON Remote Preset Control Stops at ID 5 #4440
• Back button on Update.htm #4417
• Estimated Current Isn't Reported When Off Since 0.15.0 #4383
• [ESP32] Unable to upgrade from 0.14.4 to any 0.15.x releases #4369
• Effect list returned to Home Assistant is not filtered for 2D #4364
• Playlist doesn't stop on ir remote FX command #4349
• LED color glitches/flashes #230

* This Changelog was automatically generated by github_changelog_generator