Results 9 issues of Rodolfo

Changes based on: [Demonstrate DIDComm in swift for iOS](https://github.com/roots-id/roots-react-native/issues/47)

Currently `curls` are set-up in a config file that is read only once at the initial creation of the agent. We need a method to update those endpoints later on.

PR that follows KERIA [PR #218](https://github.com/WebOfTrust/keria/pull/218)

Review if we are using/calling the seqner correctly in a bunch of places in the code regarding sequence number being decimal or hexadecimal. It'd be helpful to add tests that...

### Version all ### Environment Witness Deployment ### Expected behavior When `Receiptor` sends events to the list of witnesses, it should try to communicate with all witnesses even if one...

bug
triage

### Version All ### Environment _No response_ ### Expected behavior Use case: the QARs of a multisig QVI issuing a LE credential to a legal entity multisig conformed by 4...

bug
triage

This PR fixes an inconsistency that occurs when a member of a multisig joins an anchoring event (for a registry creation or credential issuance/revocation) and when it's KEL already contains...

### Feature request description/rationale In PR https://github.com/WebOfTrust/keripy/pull/810, @pfeairheller added a feature to set the maximum file size for the main KERIpy LMDB database (Baser). In witnesses, we realized that also...

feature request