docs: Add links to the corresponding README.md for each released version

Author: wimdeblauwe

README.md

@@ -343,15 +343,15 @@ Links to articles and blog posts about this library:
 
 ## Spring Boot compatibility
 
-| Library version                                                                       | Spring Boot | Minimum Java version |
-|---------------------------------------------------------------------------------------|-------------|----------------------|
-| [3.6.1](https://github.com/wimdeblauwe/htmx-spring-boot/releases/tag/3.6.1)           | 3.2.x       | 17                   |
-| [3.5.1](https://github.com/wimdeblauwe/htmx-spring-boot/releases/tag/3.5.1)           | 3.2.x       | 17                   |
-| [3.4.1](https://github.com/wimdeblauwe/htmx-spring-boot/releases/tag/3.4.1)           | 3.2.x       | 17                   |
-| [3.3.0](https://github.com/wimdeblauwe/htmx-spring-boot/releases/tag/3.3.0)           | 3.1.x       | 17                   |
-| [3.2.0](https://github.com/wimdeblauwe/htmx-spring-boot/releases/tag/3.2.0)           | 3.1.x       | 17                   |
-| [2.2.0](https://github.com/wimdeblauwe/htmx-spring-boot-thymeleaf/releases/tag/2.2.0) | 3.0.x       | 17                   |
-| [1.0.0](https://github.com/wimdeblauwe/htmx-spring-boot-thymeleaf/releases/tag/1.0.0) | 2.7.x       | 11                   |
+| Library version                                                                       | Spring Boot | Minimum Java version | Documentation                                                                     |
+|---------------------------------------------------------------------------------------|-------------|----------------------|-----------------------------------------------------------------------------------|
+| [3.6.1](https://github.com/wimdeblauwe/htmx-spring-boot/releases/tag/3.6.1)           | 3.2.x       | 17                   | [README.md](https://github.com/wimdeblauwe/htmx-spring-boot/blob/3.6.1/README.md) |
+| [3.5.1](https://github.com/wimdeblauwe/htmx-spring-boot/releases/tag/3.5.1)           | 3.2.x       | 17                   | [README.md](https://github.com/wimdeblauwe/htmx-spring-boot/blob/3.5.1/README.md) |
+| [3.4.1](https://github.com/wimdeblauwe/htmx-spring-boot/releases/tag/3.4.1)           | 3.2.x       | 17                   | [README.md](https://github.com/wimdeblauwe/htmx-spring-boot/blob/3.4.1/README.md) |
+| [3.3.0](https://github.com/wimdeblauwe/htmx-spring-boot/releases/tag/3.3.0)           | 3.1.x       | 17                   | [README.md](https://github.com/wimdeblauwe/htmx-spring-boot/blob/3.3.0/README.md) |
+| [3.2.0](https://github.com/wimdeblauwe/htmx-spring-boot/releases/tag/3.2.0)           | 3.1.x       | 17                   | [README.md](https://github.com/wimdeblauwe/htmx-spring-boot/blob/3.2.0/README.md) |
+| [2.2.0](https://github.com/wimdeblauwe/htmx-spring-boot-thymeleaf/releases/tag/2.2.0) | 3.0.x       | 17                   | [README.md](https://github.com/wimdeblauwe/htmx-spring-boot/blob/2.2.0/README.md) |
+| [1.0.0](https://github.com/wimdeblauwe/htmx-spring-boot-thymeleaf/releases/tag/1.0.0) | 2.7.x       | 11                   | [README.md](https://github.com/wimdeblauwe/htmx-spring-boot/blob/1.0.0/README.md) |
 
 ## Contributing