Changed the DEFAULT_DELAY variable from .300 to .250 to
make consistent with RFC recommendation....

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.24.2 to 1.24.3.
- [Release notes](htt...

Bumps [immutables](https://github.com/MagicStack/immutables) from 0.6 to 0.9.
- [Release notes](...

Fix each requirements.in to generate correct requirements.txt even when run on 3.7

Add socket.bind to the list of async socket methods

Generate async classmethods for pathlib.Path

Move docs packaging files to root

Exceptions don't need to be hashable (see #767 and #1005)

In preparation for #1026, move the requirements files to the root
directory and update the vario...

Add some more notes to self

Bumps [ipython](https://github.com/ipython/ipython) from 7.4.0 to 7.5.0.
- [Release notes](https...

Generate pathlib.Path iterator methods

Refactor: Changing _core to public names

I was recently using trio for a project to make a UDP listening
socket, and I didn't know to awa...

Add a warning about return statements in nurseries

- Add the test script used in gh-928 to decipher Window's port reuse
semantics
- Note the exis...

Fix doc typo in channel shutdown explanation

CancelScopes are not meant to be reusable anymore (fix #1008)

fix formatting with yapf 0.27.0 (should make #995 happy)

Bumps [cffi](https://bitbucket.org/cffi/release-doc) from 1.12.2 to 1.12.3.
- [Commits](https://...

Bumps [sniffio](https://github.com/python-trio/sniffio) from 1.0.0 to 1.1.0.
- [Release notes](h...

Remove xfail now that IPython tests pass on 3.8

This works with `ci/ci.sh` and `pytest trio`.

Bumps [trustme](https://github.com/python-trio/trustme) from 0.5.0 to 0.5.1.
- [Release notes](h...

Bumps [pytest](https://github.com/pytest-dev/pytest) from 4.4.0 to 4.4.1.
- [Release notes](http...

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.24.1 to 1.24.2.
- [Release notes](htt...

remove duplicate test

fix placeholder function signatures in subprocess

Bumps [sphinxcontrib-htmlhelp]() from 1.0.1 to 1.0.2.

Signed-off-by: dependabot[bot] <support@d...

Bumps [pytz](https://github.com/stub42/pytz) from 2018.9 to 2019.1.
- [Release notes](https://gi...

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 2.0.0 to 2.0.1.
- [Release notes](http...

Bump sphinx from 1.8.5 to 2.0.0 and fix doc build accordingly

Closes #989

Bumps [pytest](https://github.com/pytest-dev/pytest) from 4.3.1 to 4.4.0.
- [Release notes](http...

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 1.8.5 to 2.0.0.
- [Release notes](http...

Bumps [parso](https://github.com/davidhalter/parso) from 0.3.4 to 0.4.0.
- [Release notes](https...

Bumps [isort](https://github.com/timothycrosley/isort) from 4.3.16 to 4.3.17.
- [Release notes](...

Bumps [pyparsing](https://github.com/pyparsing/pyparsing) from 2.3.1 to 2.4.0.
- [Release notes]...

Bumps [jinja2](https://github.com/mitsuhiko/jinja2) from 2.10 to 2.10.1.
- [Release notes](https...

Bumps [pexpect](https://github.com/pexpect/pexpect) from 4.6.0 to 4.7.0.
- [Release notes](https...

Bumps [more-itertools](https://github.com/erikrose/more-itertools) from 6.0.0 to 7.0.0.
- [Relea...

Bumps [isort](https://github.com/timothycrosley/isort) from 4.3.15 to 4.3.16.
- [Release notes](...

Bumps [ipython](https://github.com/ipython/ipython) from 7.3.0 to 7.4.0.
- [Release notes](https...

Bumps [decorator](https://github.com/micheles/decorator) from 4.3.2 to 4.4.0.
- [Release notes](...

Removes a specific reference to pathlib.Path to match changes made
in a PR for #960.

Bumps [pytest](https://github.com/pytest-dev/pytest) from 4.3.0 to 4.3.1.
- [Release notes](http...

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 1.8.4 to 1.8.5.
- [Release notes](http...