diff --git a/docs/book/v4/transition-from-api-tools/api-tools-vs-dotkernel-api.md b/docs/book/v4/transition-from-api-tools/api-tools-vs-dotkernel-api.md
index 2430345..0e420fd 100644
--- a/docs/book/v4/transition-from-api-tools/api-tools-vs-dotkernel-api.md
+++ b/docs/book/v4/transition-from-api-tools/api-tools-vs-dotkernel-api.md
@@ -1,25 +1,26 @@
 # Comparison between API Tools and DotKernel API
 
-|                     | API Tools (Apigility)                       | DotKernel API                                                                          |
-|---------------------|---------------------------------------------|----------------------------------------------------------------------------------------|
-| URL                 | [api-tools](https://api-tools.getlaminas.org/) | [Dotkernel API](https://www.dotkernel.org)                                             |
-| First Release       | 2012                                        | 2018                                                                                   |
-| PHP Version         | <= 8.2                                      | >= 8.1                                                                                 |
-| Architecture        | MVC, Event Driven                           | Middleware                                                                             |
+|                     | API Tools (Apigility)                       | DotKernel API                                                                         |
+|---------------------|---------------------------------------------|---------------------------------------------------------------------------------------|
+| URL                 | [api-tools](https://api-tools.getlaminas.org/) | [Dotkernel API](https://www.dotkernel.org)                                            |
+| First Release       | 2012                                        | 2018                                                                                  |
+| PHP Version         | <= 8.2                                      | >= 8.1                                                                                |
+| Architecture        | MVC, Event Driven                           | Middleware                                                                            |
 | OSS Lifecycle       | Archived                                    | ![OSs Lifecycle](https://img.shields.io/osslifecycle/dotkernel/api?style=flat&label=) |
-| Style               | REST, RPC                                   | REST                                                                                   |
-| Versioning          | Yes                                         | No *                                                                                   |
-| Documentation       | Swagger (Automated)                         | Postman (Manual)                                                                       |
-| Content-Negotiation | Custom                                      | Hardcoded (hal+json, json)                                                             |
-| License             | BSD-3                                       | MIT                                                                                    |
-| Default DB Layer    | laminas-db                                  | doctrine-orm                                                                           |
-| Authorization       | ACL                                         | RBAC-guard                                                                             |
-| Authentication      | HTTP Basic/Digest   OAuth2.0                | OAuth2.0                                                                               |
-| CI/CD               | Yes                                         | Yes                                                                                    |
-| Unit Tests          | Yes                                         | Yes                                                                                    |
-| Endpoint Generator  | Yes                                         | Under development                                                                      |
-| PSR                 | PSR-7                                       | PSR-7, PSR-15                                                                          |
+| Style               | REST, RPC                                   | REST                                                                                  |
+| Versioning          | Yes                                         | Deprecations *                                                                        |
+| Documentation       | Swagger (Automated)                         | Postman (Manual)                                                                      |
+| Content-Negotiation | Custom                                      | hal+json, json  *                                                                     |
+| License             | BSD-3                                       | MIT                                                                                   |
+| Default DB Layer    | laminas-db                                  | doctrine-orm                                                                          |
+| Authorization       | ACL                                         | RBAC-guard                                                                            |
+| Authentication      | HTTP Basic/Digest   OAuth2.0                | OAuth2.0                                                                              |
+| CI/CD               | Yes                                         | Yes                                                                                   |
+| Unit Tests          | Yes                                         | Yes                                                                                   |
+| Endpoint Generator  | Yes                                         | Under development                                                                     |
+| PSR                 | PSR-7                                       | PSR-7, PSR-15                                                                         |
 
 ## Note
 
-> * Versioning is not planned at all. [Quote from Roy T. Fielding](https://twitter.com/fielding/status/376835835670167552)
+> * Versioning is replaced with Deprecations , using evolution strategy
+> * A more complex Content-Negotiation is under development