Merge pull request #56 from klarna/fix-crash-when-member-assignment-i…

…s-undefined

fix crash when member assignment is undefined.

Bump version to 1.7.4

Upgraede to brod 3.7.11 to fix a bug in cg collector

cg collector may crash when dropping messages in aborted transactions
when all messages are deleted due to compaction

Merge pull request #54 from klarna/1.7.2-fix-prod-profile-and-upgrade…

…-to-brod-3.7.10

Fix prod profile config, upgrade to brod 3.7.10

Merge pull request #52 from klarna/change-from-dets-to-ets-for-cg-cac…

…he-2

Change from dets to ets for cg cache 2

1.5.7 bump to brod 3.3.5.1

For magic v2 message support in version 3 fetch response

Change cg cache from dets to ets

Fix release dir for RPM build

fix return result of Kastlex.Users.get_user