New version number to fix npm package.
For other recent changes see previous release 2.2.2:
Fetched from heiseonline/shariff:
- Remove LinkedIn share count from backend.json (heiseonline#365).
Fetched open pull requests from heiseonline/shariff:
- Updated WhatsApp URL to WhatsApp Web (heiseonline#381).
- Updated LinkedIn URL to 2020 Version (heiseonline#382).
- Updated max. text length for Twitter (heiseonline#401).
- Open WhatsApp link in new tab (see heiseonline#381 (comment))
- Update iframe code for the Facebook Like button (#21).
- Updated dependencies.
This version 2.2.3 of Shariff-Plus is equal to Shariff 3.2.1 plus the facebooklike service plus the changes mentioned above as "Fetched open pull requests from heiseonline/shariff" and "Other changes".