- A general connect timeout for connections has been added, the default connect timeout is now 2 minutes, unless other things terminates a connect attempt before the 2 minutes has passed.
- An error code telling if a tcp tunnel is created on a privileged port while the user does not have access to use that port.
- nabto_client_tcp_tunnel_get_local_port returned Ok even if a tunnel was not created.
- In some special cases streaming could use a large amount of memory, this has been changed such that the memory usage is limited related to the flight size.
- fixed a bug in Android where enabling wifi was not handled properly.
- Update mbedtls and boost 3party modules
- When connecting to a device, if a DTLS clientHello packet is received in response to a clientHello, the Nabto Client will switch to function as a DTLS server towards the device.
- Server keys are now ignored by basestations on SCT connects, so the Nabto Client now allows connections without a server key if an SCT is set.
- The Nabto Client now gets its stun server configuration from the basestation.
- new experimental function for set a certificate directly instead of deriving it from the private key.
- On macOS and iOS, a system mDNS implementation is now used instead of a custom implementation. All APIs and semantics are the same - but it is now simpler to pass Apple's reviews.
- Fixed a bug in client relay endpoint shuffle.
- There was a buffer read overrun in the stun client.
- nabto_client_stop2 and nabto_client_future_set_callback2 which provides an error code if the underlying operation would give an error
- The documentation for stop behavior has been updated. Some undocumented behavior has been documented and in the process the code has been updated to match the documentation.
- nabto_client_stream_abort has changed name to nabto_client_stream_stop and the former has been deprecated.
- NABTO_CLIENT_EC_ABORTED has been made an alias for NABTO_CLIENT_EC_STOPPED and they now has the same value. NABTO_CLIENT_EC_ABORTED has been deprecated.
- Versioning of master and feature branches has changed.
- Connection option to control timeout of first DTLS response from device (milliseconds):
DtlsHelloTimeout. Note that the default value is 10 seconds which then replaces the earlier fixed timeout of 120 seconds.
- Only relevant symbols are exported allowing Nabto 5/Edge client to coexist with Nabto 4/Micro clients.
- Several minor bug fixes and leaks
- Add armv7s support on iOS and change build to use native cmake iOS support.
- Mdns uses multiple interfaces when querying for local devices. Previously only the OS configured default interface was used.
- Password authentication using PAKE.
- MDNS subtype resolving
- MDNS txt records resolving.
- Stable MDNS scan interface.
- Stop functions for several types to help RAII usage patterns.
- Direct ip connections can now be made without having a device and product id.
Before 5.2 the default mdns connection behavior was to scan for all devices and search the the device in the list of all the devices. After 5.2 including 5.2 the default behavior is to use the mdns subtype of the device when creating a local connection. To use local connections with devices which is older than 5.2 the option ScanLocalConnect needs to be set.
After 5.2 including 5.2 the clients is doing a local udp ping before a direct candidate connection is made. Devices which is older than 5.2 does not support local ping and hence does not work with direct candidates.
- Server Connect Tokens.
- Tunnel support is moved from experimental to stable.
Initial release.