Update installed PlatformIO Core packages, development platforms and global libraries. See also:
pio platform update,
pio lib update. More information: https://docs.platformio.org/en/latest/core/userguide/cmd_update.html.
- Perform a full update of all packages, development platforms and global libraries:
- Update core packages only (skips platforms and libraries):
pio update --core-packages
- Check for new versions of packages, platforms and libraries but do not actually update them:
pio update --dry-run