I have updated my latest pod version from 0.39.0 to v1.3.1 and even now when i try to update the or install the pod with ArcGIS-Runtime-SDK-iOS (~> 100.1.1). This is what i'm facing.
$pod install
Re-creating CocoaPods due to major version update.
Analyzing dependencies
[!] Unable to find a specification for `ArcGIS-Runtime-SDK-iOS (~> 100.1.1)`
$ pod outdated
Updating spec repo `master`
$ /usr/bin/git -C /Users/PW/.cocoapods/repos/master fetch origin --progress
remote: Counting objects: 9, done.
remote: Compressing objects: 100% (8/8), done.
remote: Total 9 (delta 5), reused 0 (delta 0), pack-reused 0
From https://github.com/CocoaPods/Specs
35d104c5b58..075f335e119 master -> origin/master
$ /usr/bin/git -C /Users/PW/.cocoapods/repos/master rev-parse --abbrev-ref HEAD
master
$ /usr/bin/git -C /Users/PW/.cocoapods/repos/master reset --hard origin/master
HEAD is now at 075f335e119 [Add] ZPageControl 0.0.1
No pod updates are available.
$ pod update ArcGIS-Runtime-SDK-iOS
Re-creating CocoaPods due to major version update.
Updating local specs repositories
$ /usr/bin/git -C /Users/PW/.cocoapods/repos/master fetch origin --progress
$ /usr/bin/git -C /Users/PW/.cocoapods/repos/master rev-parse --abbrev-ref HEAD
master
$ /usr/bin/git -C /Users/PW/.cocoapods/repos/master reset --hard origin/master
HEAD is now at 075f335e119 [Add] ZPageControl 0.0.1
Analyzing dependencies
[!] Unable to find a specification for `ArcGIS-Runtime-SDK-iOS (~> 100.1.1)`