+- fixed "I/O operation on closed file" when using --diff (#1664)
+
+- Prevent coloured diff output being interleaved with multiple files (#1673)
+
+- Added support for PEP 614 relaxed decorator syntax on python 3.9 (#1711)
+
+- Added parsing support for unparenthesized tuples and yield expressions in annotated
+ assignments (#1835)
+
+- use lowercase hex strings (#1692)
+
+#### _Packaging_
+
+- Self-contained native _Black_ binaries are now provided for releases via GitHub
+ Releases (#1743)
+
+### 20.8b1
+
+#### _Packaging_
+
+- explicitly depend on Click 7.1.2 or newer as `Black` no longer works with versions
+ older than 7.0
+
+### 20.8b0
+
+#### _Black_
+
+- re-implemented support for explicit trailing commas: now it works consistently within
+ any bracket pair, including nested structures (#1288 and duplicates)
+
+- `Black` now reindents docstrings when reindenting code around it (#1053)
+
+- `Black` now shows colored diffs (#1266)
+
+- `Black` is now packaged using 'py3' tagged wheels (#1388)
+
+- `Black` now supports Python 3.8 code, e.g. star expressions in return statements
+ (#1121)
+
+- `Black` no longer normalizes capital R-string prefixes as those have a
+ community-accepted meaning (#1244)
+
+- `Black` now uses exit code 2 when specified configuration file doesn't exit (#1361)
+
+- `Black` now works on AWS Lambda (#1141)
+
+- added `--force-exclude` argument (#1032)
+
+- removed deprecated `--py36` option (#1236)
+
+- fixed `--diff` output when EOF is encountered (#526)
+
+- fixed `# fmt: off` handling around decorators (#560)
+
+- fixed unstable formatting with some `# type: ignore` comments (#1113)
+
+- fixed invalid removal on organizing brackets followed by indexing (#1575)
+
+- introduced `black-primer`, a CI tool that allows us to run regression tests against
+ existing open source users of Black (#1402)
+
+- introduced property-based fuzzing to our test suite based on Hypothesis and
+ Hypothersmith (#1566)
+
+- implemented experimental and disabled by default long string rewrapping (#1132),
+ hidden under a `--experimental-string-processing` flag while it's being worked on;
+ this is an undocumented and unsupported feature, you lose Internet points for
+ depending on it (#1609)