Remove EOL docs for Camel 4.8.x and other older releases (#1378)

* Remove EOL docs for Camel 4.8.x and other older releases

* chore: keep 2.5 until 2.8 is released

* chore(blog): remove non existing link

---------

Co-authored-by: Pasquale Congiusti <[email protected]>

Author: davsclaus

antora-playbook-snippets/antora-playbook.yml

@@ -19,7 +19,6 @@ content:
         - main
         - camel-4.14.x
         - camel-4.10.x
-        - camel-4.8.x
         - camel-3.22.x
       start_paths:
         # eip
@@ -40,13 +39,11 @@ content:
       branches:
         - main
         - 4.10.x
-        - 4.8.x
       start_path: docs
 
     - url: https://github.com/apache/camel-quarkus.git
       branches:
         - main
-        - 3.15.x
         - 3.20.x
       start_path: docs
 
@@ -57,7 +54,6 @@ content:
     - url: https://github.com/apache/camel-kafka-connector.git
       branches:
         - main
-        - camel-kafka-connector-4.10.x
       start_paths:
         - docs
         - connectors
@@ -67,7 +63,6 @@ content:
         - main
         - camel-spring-boot-4.14.x
         - camel-spring-boot-4.10.x
-        - camel-spring-boot-4.8.x
         - camel-spring-boot-3.22.x
       start_paths:
         - components-starter
@@ -78,7 +73,6 @@ content:
     - url: https://github.com/apache/camel-karaf.git
       branches:
         - main
-        - camel-karaf-4.8.x
         - camel-karaf-3.22.x
       start_path: docs
 

content/blog/2024/12/kaoto-release-2.3.0/index.md

@@ -135,7 +135,7 @@ The Consumer and Producer properties are now displayed appropriately in the Conf
 Kamelets are now sorted alphabetically for easier discovery and navigation.
 
 ### Support for the new tokenizer EIP
-[The new Tokenizer EIP](/components/4.8.x/others/langchain4j-tokenizer.html) is now supported in the Canvas, allowing you to tokenize (chunk) larger blocks of texts into text segments that can be used when interacting with LLMs.
+The new Tokenizer EIP is now supported in the Canvas, allowing you to tokenize (chunk) larger blocks of texts into text segments that can be used when interacting with LLMs.
 
 ### Catalog ranked search
 The catalog now supports ranked search, providing more relevant results when searching for components.