7.6.3

What's Changed

• docs: Update readme adding release process by @cyaiox in #1003
• fix (and reworkit a little bit) the Layout Grid by @nicoecheza in #1018
• chore: move alpha_texture from PBRMaterial to UnlitMaterial by @AlejandroAlvarezMelucciDCL in #1019
• expose stateIsSyncronized flag to check if the crdt state is initialized by @gonpombo8 in #1020

Full Changelog: 7.6.2...7.6.3