WLED beta release 0.14.0-b5

Welcome to WLED 0.14.0-b5 "Hoshi"!

If you saw a shooting star, what would you wish for?

This version's highlights are (in addition to 2D support and more already present in b4)

• Effect blending (#3311 by @blazoncek) (finally effect transitions!)
  WARNING: May not work well with ESP8266, with plenty of segments or usermods (low RAM condition)!!!
• Added receive and send sync groups to JSON API (#3317 by @shlomozippel)
• ESP32 internal temperature sensor usermod (#3246 by @dima-zhemkov and @lost-hope)
• MQTT server and topic length overrides (#3354 by @blazoncek) (new build flags)
• Animated Staircase usermod enhancement (#3348 by @djasonic) (on/off toggle/relay control)
• Local time added to Info page (#3351 by @PSandro)
• New effect: Rolling Balls (a.k.a. linear bounce) (#1039 updated by @blazoncek and @softhack007)

Please see the changelog for a detailed list of changes!

Full Changelog: v0.14.0-b4...v0.14.0-b5

New Contributors

• @shlomozippel made their first contribution in #3317
• @djasonic made their first contribution in #3348
• @PSandro made their first contribution in #3351
• @pjhatch made their first contribution in #1039

Update: Added ESP8266 2M flash .gz file

What binary should I use?