v2.1.1 was not published to NPM/Yarn

[cansin]

It is not possible to add [email protected] through NPM or Yarn atm (unlike Bower). An example run:

cansin@dungeon:~/$ yarn add [email protected]
yarn add v0.22.0
[1/4] 🔍  Resolving packages...
Couldn't find any versions for "angular-intercom" that matches "2.1.1"
? Please choose a version from this list: (Use arrow keys)
❯ 2.1.0 
  2.0.4 
  2.0.3 
  2.0.2 
  2.0.1 
  2.0.0 
  1.0.0 
  0.0.7 
  0.0.6 
  0.0.5 
  0.0.2 

Can you please publish it?

[naguibihab]

I'm assuming this repo is no longer supported in that case.