Biber 2.7 is now adequately stable since commit 03c066d0a55b8d0060dd6c993c4cd69e42eb68ae Author: Mikle Kolyada <zlogene@gentoo.org> Date: 2019-01-02 23:09:55 +1300 | a | | | m | | | d x | | | 6 8 | | | 4 6 | u | | a a a p s | | | n | | l m r i p h m s p f m f | e u s | r | p d a m a p c x p 6 3 a b i b | a s l | e | h 6 r 6 6 p 6 8 p 8 9 s r s p s | p e o | p | a 4 m 4 4 c 4 6 a k 0 h c d s d | i d t | o --------+---------------------------------+-------+------- 2.5-r1 | o + o o o o o o o o o o o o o o | 6 # 0 | gentoo 2.7 | o + ~ o o o o ~ o o o o o o o o | 6 o | gentoo 2.12 | o ~ ~ ~ o o o ~ o o o o o o o o | 6 o | gentoo Please remove it as soon as you think it is safe/sensible to do so, so that we can get onto cleaning up File-Slurp-Unicode. Thanks.