I have been using letsencrypt certificates for an API server for a while and all has been working fine so far. However since the last certificate update (Nov 13), old Android clients can no longer access the site. After some debugging I just found that the certificate chain no longer includes ISRG R…

Certificate chain no longer includes ISRG Root X1?

rg305 November 24, 2023, 9:59am 4

Please update to their latest version:
VER=3.0.7

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