I've bumped LND in @BTCPay Server to v0.17.3. Seems this will be a stable version that's going to run for quite a while. Loop also bumped to v0.26.6.
Same drill as always, just ensure you're on master branch and run `btcpay-update.sh`
Here is the GitHub PR if you want to run through the code:

GitHub
Bumping LND to 0.17.3-beta by rockstardev · Pull Request #861 · btcpayserver/btcpayserver-docker
Creating this PR to prepare for updating of LND in our docker deployment.
Leaving it in draft mode so it's tested and merged as part of publish...