attr_encrypted (1.3.4 => 3.0.1) Changelog:
https://github.com/attr-encrypted/attr_encrypted/blob/master/CHANGELOG.m
d
attr_encrypted 2.x included a vulnerability, so that major version is
skipped. 3.x requires that the algorithm and mode used by each
encrypted attribute is specified explicitly.
`nil` is no longer a valid value for the encrypted_value_iv field, so
it’s changed to a randomly generated string.
In 8278b763d9 the default behaviour of annotation
has changes, which was causing a lot of noise in diffs. We decided in #17382
that it is better to get rid of the whole annotate gem, and instead let people
look at schema.rb for the columns in a table.
Fixes: #17382
