Add changelog for v1.8.0 (#377)

Add changelog for version `v1.8.0` to `doc/changes.rst` and add link to
the docs of `v.1.8.0` in `doc/versions.rst`.

**Relevant issues/PRs:**

Related to #376

doc/changes.rst

@@ -3,6 +3,45 @@
 Changelog
 =========
 
+Version 1.8.0
+-------------
+
+*Released on: 2023/10/24*
+
+doi:`10.5281/zenodo.10037888 <https://doi.org/10.5281/zenodo.10037888>`__
+
+Bug fixes:
+
+* Fix bug: add support for old and new Zenodo APIs (`#375 <https://github.com/fatiando/pooch/pull/375>`__)
+
+New features:
+
+* Only create local data directories if necessary (`#370 <https://github.com/fatiando/pooch/pull/370>`__)
+* Speed up import time by lazy loading requests (`#328 <https://github.com/fatiando/pooch/pull/328>`__)
+
+Maintenance:
+
+* Add support for Python 3.11 (`#348 <https://github.com/fatiando/pooch/pull/348>`__)
+* Only run CI cron job for the upstream repository (`#361 <https://github.com/fatiando/pooch/pull/361>`__)
+
+Documentation:
+
+* Add GemGIS to list of projects using Pooch (`#349 <https://github.com/fatiando/pooch/pull/349>`__)
+* Fix spelling of Dataverse (`#353 <https://github.com/fatiando/pooch/pull/353>`__)
+* Fix grammar on retrieve documentation (`#359 <https://github.com/fatiando/pooch/pull/359>`__)
+
+
+This release contains contributions from:
+
+* Hugo van Kemenade
+* AlexanderJuestel
+* Mark Harfouche
+* Philip Durbin
+* Rob Luke
+* Santiago Soler
+* Stephan Hoyer
+
+
 Version 1.7.0
 -------------
 

doc/versions.rst

@@ -7,6 +7,7 @@ Use the links below to access documentation for specific versions
 * `Latest release <https://www.fatiando.org/pooch/latest>`__
 * `Development <https://www.fatiando.org/pooch/dev>`__
   (reflects the current development branch on GitHub)
+* `v1.8.0 <https://www.fatiando.org/pooch/v1.8.0>`__
 * `v1.7.0 <https://www.fatiando.org/pooch/v1.7.0>`__
 * `v1.6.0 <https://www.fatiando.org/pooch/v1.6.0>`__
 * `v1.5.2 <https://www.fatiando.org/pooch/v1.5.2>`__