The ``blacklist`` config file option has been renamed to ``block-rpcs``
(to be in sync with the renaming of the corresponding command line
option).
-
-Migration
----------
-
-old compression method (since 8.2)
-''''''''''''''''''''''''''''''''''
-
-Compression method fails too much. Too many races. We are going to
-remove it if nobody fixes it. For starters, migration-test
-compression tests are disabled because they fail randomly. If you need
-compression, use multifd compression methods.