docs: add Rebasing and Signing section to docs/sdk_users/signing.md (#558)

Signed-off-by: sankhya007 <[email protected]>

Author: sankhya007

CHANGELOG.md

@@ -10,9 +10,10 @@ This changelog is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.
 - Unified balance and transfer logging format — both now consistently display values in hbars for clarity.
 
 ### Added
+
 - Refactored `examples/topic_create.py` into modular functions for better readability and reuse.
+- Add Rebasing and Signing section to signing.md with instructions for maintaining commit verification during rebase operations (#556)
 - Add `examples/account_id.py` demonstrating AccountId class usage including creating standard AccountIds, parsing from strings, comparing instances, and creating AccountIds with public key aliases
-
 - Added Google-style docstrings to `CustomFractionalFee` class and its methods in `custom_fractional_fee.py`.
 - Added `dependabot.yaml` file to enable automated dependency management.
 - Common issues guide for SDK developers at `examples/sdk_developers/common_issues.md`

docs/sdk_developers/signing.md

@@ -80,6 +80,16 @@ If you forgot to sign or DCO a commit:
 git commit --amend -S -s
 git push --force-with-lease
 ```
+## Rebasing and Signing
+
+Rebase operations will be required when your branch is behind the upstream main. See [rebasing.md](./rebasing.md) for instructions on how to keep your main branch up to date and how to rebase.
+
+
+When rebasing, you must use this command to ensure your commits remain verified:
+
+```bash
+git rebase main -S
+```
 
 ## ✅ Final Checklist