This is the official release for 1.17.0 (Designing Update) and it will add new textures on your world and changes are brought to fix it!
 [March 24, 2021]

If universal, it means it can be used on non-beta versions. If a version is on the parenthesis, it means you need to use that version to use that texture.
Note: Not all are listed in changelogs so better check the beta & pre-release changelogs ;)

  Additions +
Added new textures of (blocks):
 •Powder Snow (1.16.220)
 •Pointed Dripstone (1.16.220)
 •Lightning Rod (1.16.220)
 •Forcefield Atlas (universal)
 •Glass (no stained glasses)
 •Torches (universal)
 •Spore Blossom (1.16.220)
 •Hanging Roots (1.16.220)
 •Logs (universal)

Added new textures of (items):
 •Bucket of Fish (all types) (universal)
 •Glow Ink Sacs (1.16.220)

 Changes +
Tweaked the texture of (blocks):
 •Bedrock (universal)
 •Stonecutter (universal)
 •Diamond Block (universal)
 •Cobblestone (universal)
 •Blue Ice (universal)

Removed the texture of (blocks):
 •Glowstone (universal)

Others +
 •Subpack selection changed
 •Main menu title updated
 •Updated resource pack icon
 •Unusable JSONs and images are now removed for a while
 
Thank you for using this resource pack.