[RPKI] RTRTR 0.2.2 released

[Martin Hoffmann]

Hi!

We just released RTRTR 0.2.2.

This release is a bug fix release only and fixes two issues that were
introduced in the 0.2 series. All users of RTRTR 0.2.0 and 0.2.1 are
advised to upgrade.

The more severe of those is that RTRTR starts to introduce duplicate
records in the output, both RTR and JSON over time, causing routers to
reject the data.

Second, there were some formatting errors in the JSON output.

This releases fixed both these issues.

The complete release notes are available at

   https://github.com/NLnetLabs/rtrtr/releases/tag/v0.2.2

On behalf of the NLnet Labs RPKI Team,
Martin