[DOC] Add timeline to readme (#139)

* 📝 documentation

* up version

* ♻️ refactor following comments

* rebase

CHANGELOG.md

@@ -13,11 +13,11 @@ _released `2024-10-02`_
 ### Changed
 
 - Now these methods are using V2 endpoints:
-    - Cancel a batch
-    - Cancel a job
-    - Cancel a group of jobs
-    - Add jobs to a batch
-    - Close a batch
+  - Cancel a batch
+  - Cancel a job
+  - Cancel a group of jobs
+  - Add jobs to a batch
+  - Close a batch
 
 ## [0.12.1] - 2024-09-11
 
@@ -133,8 +133,8 @@ A Batch that does not accept new jobs is now called "closed" instead of "complet
 ### Added
 
 - Added feature to create an "open" batch.
-    - To create an open batch, set the `complete` argument to `True` in the `create_batch` method of the SDK.
-    - To add jobs to an open batch, use the `add_jobs` method.
+  - To create an open batch, set the `complete` argument to `True` in the `create_batch` method of the SDK.
+  - To add jobs to an open batch, use the `add_jobs` method.
 - Updated documentation to add examples to create open batches.
 - The `wait` argument now waits for all the jobs to be terminated instead of waiting for the batch to be terminated.
 

README.md

@@ -2,6 +2,22 @@
 
 SDK to be used to access Pasqal Cloud Services.
 
+## Version Support & Deprecation Timeline
+
+| Version | Release Date | End of Support |
+| ------- | ------------ | -------------- |
+| 0.5.0   | 2024-02-05   | 2025-02-05     |
+| 0.6.0   | 2024-02-26   | 2025-02-26     |
+| 0.7.0   | 2024-03-05   | 2025-03-05     |
+| 0.8.0   | 2024-04-15   | 2025-04-15     |
+| 0.9.0   | 2024-05-15   | 2025-05-15     |
+| 0.10.0  | 2024-06-05   | 2025-06-05     |
+| 0.11.0  | 2024-06-27   | 2025-06-27     |
+| 0.12.0  | 2024-09-03   | 2025-09-03     |
+| 0.12.1  | 2024-09-11   | 2025-09-11     |
+| 0.12.2  | 2024-09-11   | 2025-09-11     |
+| 0.12.3  | 2024-10-02   | 2025-10-02     |
+
 ## Installation
 
 To install the latest release of the `pasqal-cloud` (formerly pasqal-sdk), have Python 3.8.0 or higher installed, then