Add MatrixRTC calls over LiveKit

DESCRIPTION

@@ -1,8 +1,8 @@
 Package: mx.client
 Type: Package
 Title: Stateful Matrix Client Helpers
-Version: 0.2.1
-Date: 2026-09-11
+Version: 0.2.1.1
+Date: 2026-10-02
 Authors@R: c(
     person("Troy", "Hernandez", role = c("aut", "cre"),
            email = "troy@cornball.ai",
@@ -22,11 +22,12 @@ Depends:
     R (>= 4.0)
 Imports:
     jsonlite,
-    mx.api (>= 0.3.0.2),
+    mx.api (>= 0.3.1.1),
     stats,
     tools,
     utils
 Suggests:
+    livekitr,
     mx.crypto (>= 0.2.2),
     simplermarkdown,
     tinytest

NAMESPACE

@@ -1,6 +1,15 @@
 # tinyrox says don't edit this manually, but it can't stop you!
 
 export(mx_accept_invites)
+export(mx_call_connect)
+export(mx_call_handle)
+export(mx_call_join)
+export(mx_call_key_parse)
+export(mx_call_key_plan)
+export(mx_call_leave)
+export(mx_call_members)
+export(mx_call_poll)
+export(mx_call_service_url)
 export(mx_client_config_path)
 export(mx_client_configure)
 export(mx_client_from_config)
@@ -18,6 +27,7 @@ export(mx_crypto_decrypt_event)
 export(mx_crypto_device_keys)
 export(mx_crypto_encrypt_event)
 export(mx_crypto_encrypt_for_devices)
+export(mx_crypto_encrypt_to_device)
 export(mx_crypto_handle_to_device)
 export(mx_crypto_inbound_session)
 export(mx_crypto_known_devices)
@@ -58,10 +68,12 @@ export(mx_send_encrypted)
 export(mx_send_media)
 export(mx_send_table)
 export(mx_send_text)
+export(mx_send_to_device_encrypted)
 export(mx_set_displayname)
 export(mx_sync_update)
 export(mx_table_html)
 export(mx_verify_console)
 export(mx_with_relogin)
 
+S3method(print,mx_call)
 S3method(print,mx_client_config)

NEWS.md

@@ -1,3 +1,23 @@
+# mx.client 0.2.1.1
+
+## MatrixRTC calls
+
+* New: `mx_call_join()`, `mx_call_handle()`, `mx_call_poll()`,
+  `mx_call_connect()` and `mx_call_leave()` run a MatrixRTC call over
+  LiveKit the way Element Call and FluffyChat do: a per-device
+  `org.matrix.msc3401.call.member` state event, a media token from the
+  LiveKit JWT service, and per-participant media keys exchanged as
+  Olm-encrypted `io.element.call.encryption_keys` to-device events, with
+  their key rotation policy. Media goes through the `livekitr` package
+  (Suggests). `mx_call_members()`, `mx_call_service_url()`,
+  `mx_call_key_parse()` and `mx_call_key_plan()` expose the pieces.
+* New: `mx_send_to_device_encrypted()` and `mx_crypto_encrypt_to_device()`
+  send an Olm-encrypted to-device event of any type.
+* `mx_crypto_process_sync()` returns decrypted Olm to-device events other
+  than room keys and verification messages in a new `to_device` element.
+* Requires mx.api 0.3.1.1 for the OpenID, RTC transport, LiveKit token and
+  room-state endpoints.
+
 # mx.client 0.2.1
 
 ## Store compatibility and dependencies