The first release candidate for GCC 10.3 is available from
https://gcc.gnu.org/pub/gcc/snapshots/10.3.0-RC-20210401/ ftp://gcc.gnu.org/pub/gcc/snapshots/10.3.0-RC-20210401/ and shortly its mirrors. It has been generated from git commit 892024d4af83b258801ff7484bf28f0cf1a1a999. I have so far bootstrapped and tested the release candidate on x86_64-linux. Please test it and report any issues to bugzilla. If all goes well, I'd like to release 10.3 on Thursday, April 8th.
