X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/ecc294741ea1ced1d95fa8fee1781d1c5a15e669..661908cd0282ff464794a8193475693e9130b866:/README.md

diff --git a/README.md b/README.md
index 5c04215..e65d981 100644
--- a/README.md
+++ b/README.md
@@ -300,6 +300,22 @@ This behaviour may raise ``W503 line break before binary operator`` warnings in
 style guide enforcement tools like Flake8. Since ``W503`` is not PEP 8 compliant,
 you should tell Flake8 to ignore these warnings.
 
+### Parentheses
+
+Some parentheses are optional in the Python grammar.  Any expression can
+be wrapped in a pair of parentheses to form an atom.  There are a few
+interesting cases:
+
+- `if (...):`
+- `while (...):`
+- `for (...) in (...):`
+- `assert (...), (...)`
+- `from X import (...)`
+
+In those cases, parentheses are removed when the entire statement fits
+in one line, or if the inner expression doesn't have any delimiters to
+further split on.  Otherwise, the parentheses are always added.
+
 
 ## Editor integration
 
@@ -316,14 +332,16 @@ Use [proofit404/blacken](https://github.com/proofit404/blacken).
 
 2. Locate your `black` installation folder.
 
-        $ which black         # MacOS/Linux
+  On MacOS / Linux / BSD:
+
+        $ which black
         /usr/local/bin/black  # possible location
 
-       <!-->
+  On Windows:
 
-        $ where black         # Windows
+        $ where black
         %LocalAppData%\Programs\Python\Python36-32\Scripts\black.exe  # possible location
-        
+
 3. Open External tools in PyCharm with `File -> Settings -> Tools -> External Tools`.
 
 4. Click the + icon to add a new external tool with the following values:
@@ -473,16 +491,36 @@ More details can be found in [CONTRIBUTING](CONTRIBUTING.md).
 
 ## Change Log
 
+### 18.4a3
+
+* generalized star expression handling, including double stars; this
+  fixes multiplication making expressions "unsafe" for trailing commas (#132)
+
+### 18.4a2
+
+* fixed parsing of unaligned standalone comments (#99, #112)
+
+* fixed placement of dictionary unpacking inside dictionary literals (#111)
+
+* Vim plugin now works on Windows, too
+
+* fixed unstable formatting when encountering unnecessarily escaped quotes
+  in a string (#120)
+
+
 ### 18.4a1
 
 * added `--quiet` (#78)
 
+* added automatic parentheses management (#4)
+
 * added [pre-commit](https://pre-commit.com) integration (#103, #104)
 
 * fixed reporting on `--check` with multiple files (#101, #102)
 
 * fixed removing backslash escapes from raw strings (#100, #105)
 
+
 ### 18.4a0
 
 * added `--diff` (#87)
@@ -608,8 +646,9 @@ More details can be found in [CONTRIBUTING](CONTRIBUTING.md).
 Glued together by [Łukasz Langa](mailto:lukasz@langa.pl).
 
 Maintained with [Carol Willing](mailto:carolcode@willingconsulting.com),
-[Carl Meyer](mailto:carl@oddbird.net), and
-[Mika Naylor](mailto:mail@autophagy.io).
+[Carl Meyer](mailto:carl@oddbird.net),
+[Mika Naylor](mailto:mail@autophagy.io), and
+[Zsolt Dollenstein](mailto:zsol.zsol@gmail.com).
 
 Multiple contributions by:
 * [Anthony Sottile](mailto:asottile@umich.edu)
@@ -619,4 +658,3 @@ Multiple contributions by:
 * Hugo van Kemenade
 * [Ivan Katanić](mailto:ivan.katanic@gmail.com)
 * [Osaetin Daniel](mailto:osaetindaniel@gmail.com)
-* [Zsolt Dollenstein](mailto:zsol.zsol@gmail.com)