apply changelog updates to docs also

docs/sanic/changelog.md

@@ -1,3 +1,114 @@
+Version 19.3
+-------------
+19.3.1
+  - Changes:
+    - [#1497](https://github.com/huge-success/sanic/pull/1497)
+      Add support for zero-length and RFC 5987 encoded filename for
+      multipart/form-data requests.
+
+    - [#1484](https://github.com/huge-success/sanic/pull/1484)
+      The type of `expires` attribute of `sanic.cookies.Cookie` is now
+      enforced to be of type `datetime`.
+
+    - [#1482](https://github.com/huge-success/sanic/pull/1482)
+      Add support for the `stream` parameter of `sanic.Sanic.add_route()`
+      available to `sanic.Blueprint.add_route()`.
+
+    - [#1481](https://github.com/huge-success/sanic/pull/1481)
+      Accept negative values for route parameters with type `int` or `number`.
+
+    - [#1476](https://github.com/huge-success/sanic/pull/1476)
+      Deprecated the use of `sanic.request.Request.raw_args` - it has a
+      fundamental flaw in which is drops repeated query string parameters.
+      Added `sanic.request.Request.query_args` as a replacement for the
+      original use-case.
+
+    - [#1472](https://github.com/huge-success/sanic/pull/1472)
+      Remove an unwanted `None` check in Request class `repr` implementation.
+      This changes the default `repr` of a Request from `<Request>` to
+      `<Request: None />`
+
+    - [#1470](https://github.com/huge-success/sanic/pull/1470)
+      Added 2 new parameters to `sanic.app.Sanic.create_server`:
+      - `return_asyncio_server` - whether to return an asyncio.Server.
+      - `asyncio_server_kwargs` - kwargs to pass to `loop.create_server` for
+        the event loop that sanic is using.
+
+      This is a breaking change.
+
+    - [#1499](https://github.com/huge-success/sanic/pull/1499)
+      Added a set of test cases that test and benchmark route resolution.
+
+    - [#1457](https://github.com/huge-success/sanic/pull/1457)
+      The type of the `"max-age"` value in a `sanic.cookies.Cookie` is now
+      enforced to be an integer. Non-integer values are replaced with `0`.
+
+    - [#1445](https://github.com/huge-success/sanic/pull/1445)
+      Added the `endpoint` attribute to an incoming `request`, containing the
+      name of the handler function.
+
+    - [#1423](https://github.com/huge-success/sanic/pull/1423)
+      Improved request streaming. `request.stream` is now a bounded-size buffer
+      instead of an unbounded queue. Callers must now call
+      `await request.stream.read()` instead of `await request.stream.get()`
+      to read each portion of the body.
+
+      This is a breaking change.
+
+  - Fixes:
+    - [#1502](https://github.com/huge-success/sanic/pull/1502)
+      Sanic was prefetching `time.time()` and updating it once per second to
+      avoid excessive `time.time()` calls. The implementation was observed to
+      cause memory leaks in some cases. The benefit of the prefetch appeared
+      to negligible, so this has been removed. Fixes
+      [#1500](https://github.com/huge-success/sanic/pull/1500)
+
+    - [#1501](https://github.com/huge-success/sanic/pull/1501)
+      Fix a bug in the auto-reloader when the process was launched as a module
+      i.e. `python -m init0.mod1` where the sanic server is started
+      in `init0/mod1.py` with `debug` enabled and imports another module in
+      `init0`.
+
+    - [#1376](https://github.com/huge-success/sanic/pull/1376)
+      Allow sanic test client to bind to a random port by specifying
+      `port=None` when constructing a `SanicTestClient`
+
+    - [#1399](https://github.com/huge-success/sanic/pull/1399)
+      Added the ability to specify middleware on a blueprint group, so that all
+      routes produced from the blueprints in the group have the middleware
+      applied.
+
+    - [#1442](https://github.com/huge-success/sanic/pull/1442)
+      Allow the the use the `SANIC_ACCESS_LOG` environment variable to
+      enable/disable the access log when not explicitly passed to `app.run()`.
+      This allows the access log to be disabled for example when running via
+      gunicorn.
+
+  - Developer infrastructure:
+    - [#1529](https://github.com/huge-success/sanic/pull/1529) Update project PyPI credentials
+    - [#1515](https://github.com/huge-success/sanic/pull/1515) fix linter issue causing travis build failures (fix #1514)
+    - [#1490](https://github.com/huge-success/sanic/pull/1490) Fix python version in doc build
+    - [#1478](https://github.com/huge-success/sanic/pull/1478) Upgrade setuptools version and use native docutils in doc build
+    - [#1464](https://github.com/huge-success/sanic/pull/1464) Upgrade pytest, and fix caplog unit tests
+
+  - Typos and Documentation:
+    - [#1516](https://github.com/huge-success/sanic/pull/1516) Fix typo at the exception documentation
+    - [#1510](https://github.com/huge-success/sanic/pull/1510) fix typo in Asyncio example
+    - [#1486](https://github.com/huge-success/sanic/pull/1486) Documentation typo
+    - [#1477](https://github.com/huge-success/sanic/pull/1477) Fix grammar in README.md
+    - [#1489](https://github.com/huge-success/sanic/pull/1489) Added "databases" to the extensions list
+    - [#1483](https://github.com/huge-success/sanic/pull/1483) Add sanic-zipkin to extensions list
+    - [#1487](https://github.com/huge-success/sanic/pull/1487) Removed link to deleted repo, Sanic-OAuth, from the extensions list
+    - [#1460](https://github.com/huge-success/sanic/pull/1460) 18.12 changelog
+    - [#1449](https://github.com/huge-success/sanic/pull/1449) Add example of amending request object
+    - [#1446](https://github.com/huge-success/sanic/pull/1446) Update README
+    - [#1444](https://github.com/huge-success/sanic/pull/1444) Update README
+    - [#1443](https://github.com/huge-success/sanic/pull/1443) Update README, including new logo
+    - [#1440](https://github.com/huge-success/sanic/pull/1440) fix minor type and pip install instruction mismatch
+    - [#1424](https://github.com/huge-success/sanic/pull/1424) Documentation Enhancements
+
+Note: 19.3.0 was skipped for packagement purposes and not released on PyPI
+
 Version 18.12
 -------------
 18.12.0