Improve markdown docs formatting for consistency and readability

RELEASE_NOTES.md

@@ -1,4 +1,5 @@
 ## [Version 0.11] - 2023-12-07
+
 - codiumai/pr-agent:0.11
 - codiumai/pr-agent:0.11-github_app
 - codiumai/pr-agent:0.11-bitbucket-app
@@ -7,16 +8,18 @@
 - codiumai/pr-agent:0.11-github_action
 
 ### Added::Algo
+
 - New section in `/describe` tool - [PR changes walkthrough](https://github.com/Codium-ai/pr-agent/pull/509)
 - Improving PR Agent [prompts](https://github.com/Codium-ai/pr-agent/pull/501)
 - Persistent tools (`/review`, `/describe`) now send an [update message](https://github.com/Codium-ai/pr-agent/pull/499) after finishing
 - Add Amazon Bedrock [support](https://github.com/Codium-ai/pr-agent/pull/483)
 
 ### Fixed
+
 - Update [dependencies](https://github.com/Codium-ai/pr-agent/pull/503) in requirements.txt for Python 3.12
 
-
 ## [Version 0.10] - 2023-11-15
+
 - codiumai/pr-agent:0.10
 - codiumai/pr-agent:0.10-github_app
 - codiumai/pr-agent:0.10-bitbucket-app
@@ -25,6 +28,7 @@
 - codiumai/pr-agent:0.10-github_action
 
 ### Added::Algo
+
 - Review tool now works with [persistent comments](https://github.com/Codium-ai/pr-agent/pull/451) by default
 - Bitbucket now publishes review suggestions with [code links](https://github.com/Codium-ai/pr-agent/pull/428)
 - Enabling to limit [max number of tokens](https://github.com/Codium-ai/pr-agent/pull/437/files)
@@ -34,11 +38,13 @@
 - Decoupled custom labels from [PR type](https://github.com/Codium-ai/pr-agent/pull/431)
 
 ### Fixed
+
 - Fixed bug in [parsing quotes](https://github.com/Codium-ai/pr-agent/pull/446) in CLI
 - Preserve [user-added labels](https://github.com/Codium-ai/pr-agent/pull/433) in pull requests
 - Bug fixes in GitLab and BitBucket
 
 ## [Version 0.9] - 2023-10-29
+
 - codiumai/pr-agent:0.9
 - codiumai/pr-agent:0.9-github_app
 - codiumai/pr-agent:0.9-bitbucket-app
@@ -47,6 +53,7 @@
 - codiumai/pr-agent:0.9-github_action
 
 ### Added::Algo
+
 - New tool - [generate_labels](https://github.com/Codium-ai/pr-agent/blob/main/docs/GENERATE_CUSTOM_LABELS.md)
 - New ability to use [customize labels](https://github.com/Codium-ai/pr-agent/blob/main/docs/GENERATE_CUSTOM_LABELS.md#how-to-enable-custom-labels) on the `review` and `describe` tools.
 - New tool - [add_docs](https://github.com/Codium-ai/pr-agent/blob/main/docs/ADD_DOCUMENTATION.md)
@@ -56,14 +63,17 @@
 - PR Description default mode is now in [bullet points](https://github.com/Codium-ai/pr-agent/blob/main/pr_agent/settings/configuration.toml#L35).
 
 ### Added::Documentation
+
 Significant documentation updates (see [Installation Guide](https://github.com/Codium-ai/pr-agent/blob/main/INSTALL.md), [Usage Guide](https://github.com/Codium-ai/pr-agent/blob/main/Usage.md), and [Tools Guide](https://github.com/Codium-ai/pr-agent/blob/main/docs/TOOLS_GUIDE.md))
 
 ### Fixed
+
 - Fixed support for BitBucket pipeline (see [link](https://github.com/Codium-ai/pr-agent/pull/386))
 - Fixed a bug in `review -i` tool
 - Added blacklist for specific file extensions in `add_docs` tool (see [link](https://github.com/Codium-ai/pr-agent/pull/385/))
 
 ## [Version 0.8] - 2023-09-27
+
 - codiumai/pr-agent:0.8
 - codiumai/pr-agent:0.8-github_app
 - codiumai/pr-agent:0.8-bitbucket-app
@@ -72,16 +82,18 @@ Significant documentation updates (see [Installation Guide](https://github.com/C
 - codiumai/pr-agent:0.8-github_action
 
 ### Added::Algo
+
 - GitHub Action: Can control which tools will run automatically when a new PR is created. (see usage guide: https://github.com/Codium-ai/pr-agent/blob/main/Usage.md#working-with-github-action)
 - Code suggestion tool: Will try to avoid an 'add comments' suggestion  (see https://github.com/Codium-ai/pr-agent/pull/327)
 
 ### Fixed
-- Gitlab: Fixed a bug of improper usage of pr_id
 
+- Gitlab: Fixed a bug of improper usage of pr_id
 
 ## [Version 0.7] - 2023-09-20
 
 ### Docker Tags
+
 - codiumai/pr-agent:0.7
 - codiumai/pr-agent:0.7-github_app
 - codiumai/pr-agent:0.7-bitbucket-app
@@ -90,14 +102,17 @@ Significant documentation updates (see [Installation Guide](https://github.com/C
 - codiumai/pr-agent:0.7-github_action
 
 ### Added::Algo
+
 - New tool /similar_issue - Currently on GitHub app and CLI: indexes the issues in the repo, find the most similar issues to the target issue.
 - Describe markers: Empower the /describe tool with a templating capability (see more details in https://github.com/Codium-ai/pr-agent/pull/273).
 - New feature in the /review tool - added an estimated effort estimation to the review (https://github.com/Codium-ai/pr-agent/pull/306).
 
 ### Added::Infrastructure
+
 - Implementation of a GitLab webhook.
 - Implementation of a BitBucket app.
 
 ### Fixed
+
 - Protection against no code suggestions generated.
 - Resilience to repositories where the languages cannot be automatically detected.