v2.4.0

[Shashank3736]

Hey folks 👋, v2.4.0 will come with more features to create a captcha

• Rewrite in typescript (so no typings update problem)
• New Captcha class to provide more control over the creation of captchas.
• Functions (both async/sync) to create captchas.
• Docs rewrite in README.md no need of a diff. site for docs.
• The working will be similar to v3 the only difference is v3 use skia-canvas and v2 will work with node-canvas

Installation:

WORK IN PROGRESS

Update:

• 14/01/22 -> Not working on this PR for a long time. v3 is well maintained.
• 02/01/23 -> Plan dropped for now.