Set already published version Commit 881e0ec25e249c9ad5bbc1b6782ae8dcdf48a6ed was tagged as v1.10.8. Represent that version in the program's version string.
Remove build date from binaries. In order to make unar build reproducibly, we remove the build date from the binaries. In the context of Debian these dates give no extra information.
Revert "Switch to faster CRC implementations in some archives". This reverts commit 2da64b6b62be7532fb28621164d5213fe4f37fe4 and parts of commit e7ca55b2a85f3e75883c70f7133575108a55e355 because the faster CRC implementation calculates a wrong CRC on big endian machines.