skiboot 6.6.1 was released on Saturday June 06, 2020. It replaces skiboot-6.6 as the current stable release in the 6.6.x series.
It is recommended that 6.6.1 be used instead of 6.6 version due to the bug fixes it contains.
Bug fixes included in this release are:
occ: Fix false negatives in wait_for_all_occ_init()
uart: Drop console write data if BMC becomes unresponsive
hw/phys-map: Fix OCAPI_MEM BAR values
Detect fused core mode and bail out
platform/mihawk: Tune equalization settings for opencapi
hdata/memory.c: Fix “Inconsistent MSAREA” warnings
PSI: Convert prerror to PR_NOTICE
sensors: occ: Fix a bug when sensor values are zero
sensors: occ: Fix the GPU detection code