OV 11.1

OV 11.1 with GCC 11.1 is ready but takes time for all brands/models to be compatible as some kernels require additional patches.

Also meta-sh4 moved back to OV 7.6 so there will be no GCC 4.9.4 and Glibc 2.23/25 in OV 11.1

Newer tools won’t bring any good for SH4 and make it slower so after removing of odroid, linkdroid and hypercube metas from OV 7.6 now meta-sh4 belongs to OV 7.6