Issue #3252562 by rlhawk, mikelutz, benjifisher, danflanagan8: In Callback Migrate process, document how to use functions that accept no argument as callable

Issue #2961922 by rlhawk: Scale and crop image effect can't be edited in Large 3:2 (768x512) image style

Issue #1252606 by rlhawk, dsnopek, attiks, alansaviolobo, MariaDenysyuk, j0rd, sushyl, Adysone, Alan Evans, mondrake, andypost, alexpott, sun, tstoeckler: Add crop anchor option to Scale and Crop image effect

Issue #2958292 by rlhawk: Use SerializerAwareTrait instead of extending deprecated SerializerAwareNormalizer in NormalizerBase

Issue #2958293 by rlhawk: Use SerializerAwareTrait instead of extending deprecated SerializerAwareEncoder in XmlEncoder

Issue #2763787 by pwolanin, nerdstein, rlhawk, YesCT, slasher13, tuutti, alexpott, therealssj, TravisCarden, dawehner, maximpodorov, klausi, catch, talhaparacha, Eric_A: Upgrade random_compat to latest version

Revert "Issue #2763787 by nerdstein, rlhawk, slasher13, therealssj, TravisCarden: Upgrade random_compat to latest version"

This reverts commit 7feb65ba.

Issue #2763787 by nerdstein, rlhawk, slasher13, therealssj, TravisCarden: Upgrade random_compat to latest version

Issue #2633644 by rlhawk, mondrake, r_sharma08: Correct empty text does not display when there are no image styles