Module update 

Functions

create_branch

Create a new branch pointing to a commit

create_tag

Create a new tag pointing to a commit

delete_branch

Delete a branch reference

delete_tag

Delete a tag reference

list_branches

List all branch references

list_tags

List all tag references

read_reference

Read a reference and return the commit hash it points to

reference_exists

Check if a reference exists

update_branch

Update a branch reference

update_head

Update HEAD reference to point to a specific commit

update_reference

Update a Git reference to point to a specific commit

update_tag

Update a tag reference