Some blocker bugs were reported against the first release candidate of GCC 11.1, so there is a second release candidate for GCC 11.1 available from
https://gcc.gnu.org/pub/gcc/snapshots/11.1.0-RC-20210423/ ftp://gcc.gnu.org/pub/gcc/snapshots/11.1.0-RC-20210423 and shortly its mirrors. It has been generated from git revision r11-8287-g7a7fc01b9d20afb1a2b805d93cb838a38e656420. I have so far bootstrapped and tested the release candidate on x86_64-linux and i686-linux. Please test it and report any issues to bugzilla. If all goes well, I'd still like to release 11.1 on Tuesday, April 27th.