mod_pep: Advertise base pubsub feature (fixes #1632) Noticed while discussing feature discovery in Gajim Thanks lovetox

mod_http_file_share: Prevent attempt to upload again after completion

mod_http_file_share: Support sending 100 Continue E.g. curl will ask for this when sending large uploads. Removes a delay while it waits for an error or go-agead.

net.http.server: Don't pause early streaming uploads Fixes that otherwise it would wait for the request to be done after receiving the head of the request, when it's meant to select a target for where to store the data, instead of waiting after receiving the request for when the request has been handled.

net.http.server: Allow storing more than the parser in the session Storing the async thread on the connection was weird.

net.http.server: Enable async during HTTP request handling (fixes #1487)

util.datamanager: Add basic tests Test all the things! Somewhat covered by the storagemanager tests, but we don't currently don't have that automated as it needs SQL engines.

util.datamanager: Support iterating over any file extension The 'typ' argument to all other functions is the actual file extension, but not here for some reason. May need this for iterating over the .bin files created by mod_http_file_share in the future.

core.certmanager: Add comments explaining the 'verifyext' TLS settings Thanks to debacle for reminding me, in the context of mod_auth_ccert I wonder if we still need lsec_ignore_purpose, Let's Encrypt seems to include both client and server purposes in certs.

mod_s2s: Clarify comment about unused TLS settings Ref 115b5e32d960