Release Notes

New Features

Added EK_INTERNAL_FABRIC for modeling internal blocking constraints within a network node
- Enables constraint modeling for data flows between ingress/egress interfaces within a network node
- Supports multipoint-to-multipoint connections via RK_DATA_TRANSITS relationships
- Supports max_data_rate_bps and max_packets_per_second constraints
Added EK_CARRIER_CONFIGURATION
- Defines transmit_carriers and receive_carriers
- Connected to transmitters/receivers via RK_SUPPORTS relationships
Support for additional languages
- TypeScript: Added workspace configuration and proto targets
- Rust: Added workspace configuration and prost toolchain for Rust proto generation

Modems (EK_MODULATOR / EK_DEMODULATOR)
- Changed waveform field from message type to string-based identifiers
- Deprecated compatibility_labels in favor of compatibility_tags (of type repeated string). These tags allow flexible link formation constraints between modulators and demodulators.
- Added WaveformToChannelBandwidthAllocation to define per-waveform aggregate bandwidth constraints
Antennas (EK_ANTENNA)
- Deprecated max_num_beams field in favor of new beam modeling approach
- Added supports_multiple_beams field to indicate multi-beam capability
Transceivers (EK_TRANSMITTER / EK_RECEIVER)
- Deprecated signals field. Carrier configuration is now handled through the EK_CARRIER_CONFIGURATION entity with an RK_SUPPORTS relationship
- Added maximum_aggregate_bandwidth_hz field to constrain the total bandwidth across all assigned carriers
Signal Processing Chains (EK_SIGNAL_PROCESSING_CHAIN)
- Added ChannelBandwidthProfileConfiguration
  - bandwidth_profiles specifies predetermined profiles for simultaneous carrier processing
  - reconfiguration_durationmodels switching time between profiles, during which the element is inactive

Full Changelog: v1.1.0...v1.2.0