Prepare 2.0.0rc1 (#617)

Closes #616.

We decided to not change of the option names in 2.0 because it is too
disruptive. We also don't remove `disable_ecosystem_logo`, even though
it no longer does anything.

This PR refreshes the README to better explain how to use the docs with
recent changes, such as GitHub Pages rather than qiskit.org.

CONTRIBUTING.md

@@ -172,7 +172,7 @@ The release process changes whether you are releasing the very first `rc1` for t
    1. `git checkout main`
    2. `git pull upstream main`
    3. `git checkout -b release-<version-number>`, e.g. `release-1.11.0rc1`
-   4. Bump `src/qiskit_sphinx_theme/__init__.py` to use the new version, e.g. https://github.com/Qiskit/qiskit_sphinx_theme/pull/207
+   4. Bump `src/qiskit_sphinx_theme/__init__.py` to use the new version, e.g. https://github.com/Qiskit/qiskit_sphinx_theme/pull/596
    5. PR the change and land it
 2. Push the Git tag:
    1. `git checkout main`

README.md

@@ -1,5 +1,5 @@
 # qiskit-sphinx-theme
-The Sphinx theme for Qiskit Ecosystem documentation.
+The Sphinx theme for Qiskit ecosystem documentation.
 
 ### Warning: new theme migration
 
@@ -14,7 +14,7 @@ This repository hosts three things:
 - example docs (located in the `example_docs/` folder)
 - Qiskit Docs Guide (located in the `docs_guide/` folder)
 
-The `qiskit-ecosystem` theme is used by projects in the [Qiskit Ecosystem](https://qiskit.github.io/ecosystem).
+The `qiskit-ecosystem` theme is used by projects in the [Qiskit ecosystem](https://www.ibm.com/quantum/ecosystem).
 
 The example docs are a minimal Sphinx project that is used for testing the Qiskit Sphinx Theme. Every
 pull request will trigger [a GitHub workflow](https://github.com/Qiskit/qiskit_sphinx_theme/blob/main/.github/workflows/main.yml) that builds the example docs to make sure the changes do
@@ -50,13 +50,15 @@ html_title = f"{project} {release}"
 
 ## Enable translations
 
-First, coordinate with the Translations team at https://github.com/qiskit-community/qiskit-translations to express your interest and to coordinate setting up the infrastructure.
+Refer to [Sphinx's internationalization guide](https://www.sphinx-doc.org/en/master/usage/advanced/intl.html) for how to build your documentation with different languages.
 
-Once the Translations team is ready, then update your `conf.py`:
+Once you have the translated documentation, you will need to start additionally deploying your docs to `<project-prefix>/locale/<locale-code>/`, e.g. `https://qiskit-community.github.io/qiskit-finance/locale/de_DE/index.html`.
+
+Finally, update your `conf.py`:
 
 * Ensure that `qiskit_sphinx_theme` is in the `extensions` setting.
 * Set the option `translations_list` to a list of pairs of the locale code and the language name, e.g. `[..., ("de_DE", "German")]`.
-* Set the option `docs_url_prefix` to your project's URL prefix, like `ecosystem/finance`.
+* Set the option `docs_url_prefix` to your project's URL prefix, like `qiskit-finance`.
 
 For example:
 
@@ -73,14 +75,14 @@ translations_list = [
     ('de_DE', 'German'),
 ]
 
-docs_url_prefix = "ecosystem/finance"
+docs_url_prefix = "qiskit-finance"
 ```
 
 ## Enable Previous Releases
 
 This feature allows you to link to previous versions of the docs in the left sidebar.
 
-First, start additionally deploying your docs to `<project-prefix>/stable/<version>/`, e.g. `/ecosystem/finance/stable/0.5/index.html`. See https://github.com/Qiskit/qiskit-experiments/blob/227867937a08075092cd11756214bee3fb1d4d3d/tools/deploy_documentation.sh#L38-L39 for an example.
+First, start additionally deploying your docs to `<project-prefix>/stable/<version>/`, e.g. `https://qiskit-community.github.io/qiskit-experiments/stable/0.5/index.html`. See https://github.com/qiskit-community/qiskit-experiments/blob/7a0924c24549ab4f38819a86c0ac49214d819ba2/.github/workflows/docs_stable.yml#L25-L38 for an example.
 
 Then, update your `conf.py`:
 
@@ -89,7 +91,7 @@ Then, update your `conf.py`:
   * Each of these versions must be deployed with the above `stable/<version>` URL scheme.
   * You can manually set this, or some projects write a Sphinx extension to dynamically compute the value.
   * You should only put prior versions in this list, not the current release.
-* Set the option `docs_url_prefix` to your project's URL prefix, like `ecosystem/finance`.
+* Set the option `docs_url_prefix` to your project's URL prefix, like `qiskit-experiments`.
 
 For example:
 
@@ -103,7 +105,7 @@ html_context = {
    "version_list": ["0.4", "0.5"],
 }
 
-docs_url_prefix = "ecosystem/finance"
+docs_url_prefix = "qiskit-experiments"
 ```
 
 ## Use custom RST directives
@@ -116,11 +118,9 @@ The `qiskit_sphinx_theme` extension defines the below custom directives for you
 ![](tests/js/qiskit.test.js-snapshots/custom-directives-1-linux.png)
 ![](tests/js/qiskit.test.js-snapshots/custom-directives-2-linux.png)
 
-## Customize or disable the Ecosystem theme logo
-
-The `qiskit-ecosystem` theme includes the Qiskit Ecosystem logo by default.
+## Add a custom logo
 
-You can use a custom logo by adding a logo file (SVG or PNG) as a sibling to your `conf.py`, e.g. `docs/logo.svg`. Then, set `html_logo` in `conf.py` to the name of the file, e.g. `html_logo = "logo.png"`.
+You can add a custom logo by adding a logo file (SVG or PNG) as a sibling to your `conf.py`, e.g. `docs/logo.svg`. Then, set `html_logo` in `conf.py` to the name of the file, e.g. `html_logo = "logo.png"`.
 
 When using a custom logo, you may want to disable the project's name in the sidebar by setting `sidebar_hide_name` in `html_theme_options`:
 
@@ -130,17 +130,9 @@ html_theme_options = {
 }
 ```
 
-You can disable logos by setting `disable_ecosystem_logo` in `html_theme_options`:
-
-```python
-html_theme_options = {
-    "disable_ecosystem_logo": True,
-}
-```
-
 ## Tip: suggested site structure
 
-To keep UX/UI similar across different Qiskit packages, we encourage the following structure for you sidebar, which can be set in the toctree of your `index.rst`:
+To keep UX/UI similar across different Qiskit ecosystem packages, consider using the following structure for your sidebar, which can be set in the toctree of your `index.rst`:
 
 ```rst
 .. toctree::

src/qiskit_sphinx_theme/__init__.py

@@ -22,7 +22,7 @@
     import sphinx.application
     import sphinx.config
 
-__version__ = "1.16.0rc1"
+__version__ = "2.0.0rc1"
 __version_full__ = __version__
 
 

src/qiskit_sphinx_theme/theme/qiskit-sphinx-theme/theme.conf

@@ -24,4 +24,5 @@ sidebars =
   custom_templates/sidebar_languages.html
 
 [options]
+# This option is no longer used in v2+, but it's kept for backwards compatibility.
 disable_ecosystem_logo =