tg update
~~~~~~~~~
- Update the current topic branch wrt. changes in the branches
- it depends on and remote branches.
+ Update the current or specified topic branch wrt. changes in the
+ branches it depends on and remote branches.
This is performed in two phases - first,
changes within the dependencies are merged to the base,
then the base is merged into the topic branch.
The output will guide you in case of conflicts.
+ After the update the current branch is the specified one.
+
In case your dependencies are not up-to-date, tg update
will first recurse into them and update these.