This version of WorldWind Java is a maintenance release that addresses small fixes (updated formatting, typos, bad references, etc.) to various areas of the code and removes references to services that are no longer supported by the WorldWind servers.

WorldWind's API remains unchanged in this release and we are committed to maintaining a consistent API in future releases.

What's Changed

• Add Collada example by @markpet49 in #214
• Formatting by @markpet49 in #225
• Readme update by @markpet49 in #230
• Removed outdated references to goworldwind.org website by @Beak-man in #235
• Remove configs for retired services by @markpet49 in #239
• Release changes 2.21 by @markpet49 in #246
• Version 2.2.1 Release Changes by @markpet49 in #247