docs: add release notes for 21.1.0

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10890>
This commit is contained in:
Eric Engestrom
2021-05-05 19:04:04 +02:00
committed by Marge Bot
parent e894e83e47
commit 1b46c2efae
File diff suppressed because it is too large Load Diff