Try `[k: v]` not `[k = v]`, and file bugs in `script-security-plugin` (label `workflow`) as needed.
-- You received this message because you are subscribed to the Google Groups "Jenkins Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-dev/CANfRfr0o91owSQrfyb7-o8dS2ftNZBP9Mb_CD7D%3Dvinp3A_cXA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
