docs(readme): update the docs by removing the skip options

README.md

@@ -39,8 +39,6 @@ Every argument is optional.
 | [remove-pr-stale-when-updated](#remove-pr-stale-when-updated)       | Remove stale label from PRs on updates/comments                          |                       |
 | [debug-only](#debug-only)                                           | Dry-run                                                                  | `false`               |
 | [ascending](#ascending)                                             | Order to get issues/PRs                                                  | `false`               |
-| [skip-stale-issue-message](#skip-stale-issue-message)               | Skip adding stale message on stale issues                                | `false`               |
-| [skip-stale-pr-message](#skip-stale-pr-message)                     | Skip adding stale message on stale PRs                                   | `false`               |
 | [start-date](#start-date)                                           | Skip stale action for issues/PRs created before it                       |                       |
 | [delete-branch](#delete-branch)                                     | Delete branch after closing a stale PR                                   | `false`               |
 | [exempt-milestones](#exempt-milestones)                             | Milestones on issues/PRs exempted from stale                             |                       |
@@ -141,15 +139,15 @@ Default value: unset
 
 The message that will be added as a comment to the issues when the stale workflow marks it automatically as stale with a label.
 
-You can omit the comment by setting [skip-stale-issue-message](#skip-stale-issue-message) to `true`.
+You can skip the comment sending by omitting the option or by passing an empty string.
 
 Default value: unset
 
 #### stale-pr-message
 
 The message that will be added as a comment to the pull requests when the stale workflow marks it automatically as stale with a label.
 
-You can omit the comment by setting [skip-stale-pr-message](#skip-stale-pr-message) to `true`.
+You can skip the comment sending by omitting the option or by passing an empty string.
 
 Default value: unset
 
@@ -316,22 +314,6 @@ Based on the order, you could prefer to focus on the new content or on the old c
 
 Default value: `false`
 
-#### skip-stale-issue-message
-
-If set to `true`, no comment will be added to the issues when they are automatically marked as stale.
-
-If set to `false`, you can define the comment with the [stale-issue-message](#stale-issue-message) option.
-
-Default value: `false`
-
-#### skip-stale-pr-message
-
-If set to `true`, no comment will be added to the pull requests when they are automatically marked as stale.
-
-If set to `false`, you can define the comment with the [stale-pr-message](#stale-pr-message) option.
-
-Default value: `false`
-
 #### start-date
 
 The start date is used to ignore the issues and pull requests created before the start date.  

action.yml

@@ -132,14 +132,6 @@ inputs:
     description: 'The order to get issues or pull requests. Defaults to false, which is descending.'
     default: 'false'
     required: false
-  skip-stale-pr-message:
-    description: 'Skip adding stale message when marking a pull request as stale.'
-    default: 'false'
-    required: false
-  skip-stale-issue-message:
-    description: 'Skip adding stale message when marking an issue as stale.'
-    default: 'false'
-    required: false
   delete-branch:
     description: 'Delete the git branch after closing a stale pull request.'
     default: 'false'