v1.9.5

v1.9.5 (2026-10-21)

Features

• make v1 compatible with Conway era (#807)
• add support for GCP pubsub emulator (#803)
• add attributes field to GCP pubsub (#719)
• gcp: add ordering key for pubsub (#716)

Bug Fixes

• updated github workflow actions (#849)
• use newer handshake via Pallas update
• use newer handshake via Pallas update (#826)
• add plutus v2 witnesses missing in babbage txs (#813)
• use atomic operation to write cursor (#798)
• add missing collateral in pre-babbage mapper (#746)
• fix compile issues in gpc sink
• incorrect epoch length in preview (#717)
• json deserialization from payload fails with i128 is not supported (#712)
• enable transaction details without enabling block details (#657)

Docs

• replace dead mainnet relay in v1 docs (#942)

Continuous Integration

• unbreak the v1 release pipeline (#958)
• improve v1 validate workflow (#722)

Chore

• Release oura version 1.9.5
• bump crate version to v1.8.4
• update Pallas to v0.18.5 (#869)
• bump Pallas to v0.30.1 (#811)
• update Kafka dep
• update cargo deps
• fix lint warnings
• update pallas dependency (#679)
• deps: distrust compromised eMudhra intermediates (lts/v1) (#957)
• deps: update Pallas to v0.18.2