Improved the changelog.

Signed-off-by: Hermann Mayer <[email protected]>

CHANGELOG.md

@@ -2,40 +2,40 @@
 
 * TODO: Replace this bullet point with an actual description of a change.
 
-### 1.3.4
+### 1.3.4 (15 August 2024)
 
 * Just a retag of 1.3.1
 
-### 1.3.3
+### 1.3.3 (15 August 2024)
 
 * Just a retag of 1.3.1
 
-### 1.3.2
+### 1.3.2 (9 August 2024)
 
 * Just a retag of 1.3.1
 
-### 1.3.1
+### 1.3.1 (9 August 2024)
 
 * Added API docs building to continuous integration (#4)
 
-### 1.3.0
+### 1.3.0 (8 July 2024)
 
 * Moved the development dependencies from the gemspec to the Gemfile (#2)
 * Dropped support for Ruby <2.7 (#3)
 
-### 1.2.0
+### 1.2.0 (24 February 2023)
 
 * Added support for Gem release automation
 
-### 1.1.0
+### 1.1.0 (18 January 2023)
 
 * Bundler >= 2.3 is from now on required as minimal version (#1)
 * Dropped support for Ruby < 2.5 (#1)
 * Dropped support for Rails < 5.2 (#1)
 * Updated all development/runtime gems to their latest
   Ruby 2.5 compatible version (#1)
 
-### 1.0.0
+### 1.0.0 (11 January 2022)
 
 * Initial gem implementation
 * Documented the whole gem and all its features