perf: change master branch to main

docs/upstream.md

@@ -1,6 +1,6 @@
 # Maintaining your fork's upstream relationship
 
-So you forked this repo. That's awesome. But don't forget you keep your `master` branch in sync with the upstream `master` branch to ensure that your pull requests will always be able to be merged.
+So you forked this repo. That's awesome. But don't forget you keep your `main` branch in sync with the upstream `main` branch to ensure that your pull requests will always be able to be merged.
 
 ## How to sync with upstream?
 
@@ -42,39 +42,39 @@ upstream        https://github.com/AlaskaAirlines/auro-pane.git (push)
 
 #### Sync upstream
 
-To sync your `master` branch with the upstream `master` branch, there are two ways you can do this. The preferred method is to fetch and rebase. Please do not merge down.
+To sync your `main` branch with the upstream `main` branch, there are two ways you can do this. The preferred method is to fetch and rebase. Please do not merge down.
 
 ```bash
-$ git checkout master
+$ git checkout main
 
 $ git fetch upstream
-$ git rebase upstream/master
+$ git rebase upstream/main
 ```
 
 Then to sync your feature brach,
 
 ```bash
 $ git checkout feature-branch
-$ git rebase master
+$ git rebase main
 ```
 
 #### Brute force
 
-In the case where your `master` branch's history is not in sync with the upstream, then you have few options. The nuclear option is to trash the fork and re-fork, but there is an easier way. the following step will force reset your `master` branch with that of the upstream `master` branch.
+In the case where your `main` branch's history is not in sync with the upstream, then you have few options. The nuclear option is to trash the fork and re-fork, but there is an easier way. the following step will force reset your `main` branch with that of the upstream `main` branch.
 
 ```bash
-$ git reset --hard upstream/master
+$ git reset --hard upstream/main
 ```
 
 Just to make sure that all things are synced correctly, run the following:
 
 ```bash
-$ git checkout master
+$ git checkout main
 
 $ git fetch upstream
-$ git merge upstream/master
+$ git merge upstream/main
 ```
 
 ## Maintain upstream
 
-Once you have connected your local forked clone to the upstream repo, maintenance is the key. It is important to ensure that your `master` branch is always updated BEFORE you create a new branch intended to be used with a new pull request. This will help to eliminate any potential issues with merging when the `master` branches are out of sync.
+Once you have connected your local forked clone to the upstream repo, maintenance is the key. It is important to ensure that your `main` branch is always updated BEFORE you create a new branch intended to be used with a new pull request. This will help to eliminate any potential issues with merging when the `main` branches are out of sync.

package.json

@@ -95,7 +95,7 @@
   "release": {
     "branches": [
       {
-        "name": "master"
+        "name": "main"
       },
       {
         "name": "beta",