https://twitter.com/grailsframework/status/1410313246926647296 Register now to enjoy 3 days of #Apache content at #ACAH2021 in September, and don't miss @groovylang talks by @sdelamo and @paulk_asert! #virtualConference means you can attend from anywhere! @ApacheGroovy #opensource #tech #conference https://t.co/iKstlGUHGD https://t.co/EyZovxiYw9 Twitter