preparing v2.2.0 release

- update version reference in README
- add header labels in documentation for easier linking

Author: jothepro

README.md

@@ -47,7 +47,7 @@ To use the theme in your documentation, copy the required CSS and JS files from
 ```bash
 git submodule add https://github.com/jothepro/doxygen-awesome-css.git
 cd doxygen-awesome-css
-git checkout v2.1.0
+git checkout v2.2.0
 ```
 
 You can even install the theme system-wide by running `make install`. The files will be installed to `/usr/local/share/` by default, but you can customize the install location with `make PREFIX=/my/custom/path install`.

docs/extensions.md

@@ -19,7 +19,7 @@ This is how you can create the default template with Doxygen:
 
 [More details on header customization](https://www.doxygen.nl/manual/customize.html#minor_tweaks_header_css)
 
-## Dark Mode Toggle
+## Dark Mode Toggle {#extension-dark-mode-toggle}
 
 Adds a button next to the search bar to enable and disable the dark theme variant manually:
 
@@ -63,7 +63,7 @@ DoxygenAwesomeDarkModeToggle.darkModeIcon = `<svg xmlns="http://www.w3.org/2000/
 All customizations must be applied before calling `DoxygenAwesomeDarkModeToggle.init()`!
 
 
-## Fragment Copy Button
+## Fragment Copy Button {#extension-copy-button}
 
 Shows a copy button when the user hovers over a code fragment:
 
@@ -103,7 +103,7 @@ DoxygenAwesomeFragmentCopyButton.successIcon = `<svg ...>`
 
 All customizations must be applied before calling `DoxygenAwesomeDarkModeToggle.init()`!
 
-## Paragraph Linking
+## Paragraph Linking {#extension-para}
 
 Provides a button on hover behind every headline to allow easy creation of a permanent link to the headline:
 
@@ -144,7 +144,7 @@ DoxygenAwesomeParagraphLink.icon = "¶"
 
 All customizations must be applied before calling `DoxygenAwesomeParagraphLink.init()`!
 
-## Interactive TOC
+## Interactive TOC {#extension-toc}
 
 On large screens the Table of Contents (TOC) is anchored on the top right of the page. This extension visualizes the reading progress by dynamically highlighting the currently active section.
 
@@ -184,7 +184,7 @@ Hiding the TOC on small screens can be disabled. It is still interactive and can
 DoxygenAwesomeInteractiveToc.hideMobileMenu = false
 ```
 
-## Tabs
+## Tabs {#extension-tabs}
 
 @note Experimental feature! Please report bugs [here](https://github.com/jothepro/doxygen-awesome-css/issues).
 

docs/tricks.md

@@ -2,7 +2,7 @@
 
 [TOC]
 
-## Diagrams with Graphviz
+## Diagrams with Graphviz {#tricks-graphviz}
 
 To get the best looking class diagrams for your documentation, generate them with Graphviz as vector graphics with transparent background:
 
@@ -25,7 +25,7 @@ In case `INTERACTIVE_SVG = YES` is set in the Doxyfile, all user-defined dotgrap
 
 @note Both the default overflow scrolling behavior in this theme and the interactive editor enabled by `INTERACTIVE_SVG` are unsatisfying workarounds IMHO. Consider designing your graphs to be narrow enough to fit the page to avoid scrolling.
 
-## Disable Dark Mode
+## Disable Dark Mode {#tricks-darkmode}
 
 If you don't want the theme to automatically switch to dark mode depending on the browser preference,
 you can disable dark mode by adding the `light-mode` class to the html-tag in the header template:
@@ -43,7 +43,7 @@ The same can be done to always enable dark-mode:
 
 @warning This only works if you don't use the dark-mode toggle extension.
 
-## Choosing Sidebar Width
+## Choosing Sidebar Width {#tricks-sidebar}
 
 If you have enabled the sidebar-only theme variant, make sure to carefully choose a proper width for your sidebar.
 It should be wide enough to hold the icon, project title and version number. If the content is too wide, it will be
@@ -63,7 +63,7 @@ The chosen width should also be set in the Doxyfile:
 TREEVIEW_WIDTH = 335
 ```
 
-## Formatting Tables
+## Formatting Tables {#tricks-tables}
 
 By default tables in this theme are left-aligned and as wide as required to fit their content.
 Those properties can be changed for individual tables.