v3.0.0

The main change that has made this release breaking is that now instead of providing one RPC for the publisher you can provide multiple RPCs to increase the availability of your publisher. You can do that by simply changing rpc_url and wss_url to rpc_urls and wss_urls and pass a list of RPCs (like ["api.pythtest.pyth.network"])

What's Changed

• chore: Bump Rust version to 1.86.0 by @merolish in #154
• feat(lazer_exporter): Add lazer exporter by @merolish in #155
• fix: cargo update, zero price handling by @merolish in #156
• Fix: Update config samples with more descriptive pyth_oracle_ for by @DaveWK in #147
• feat: publish signed Lazer transactions by @merolish in #158
• feat: RPC redundancy by @merolish in #157
• chore: Bump Rust edition and Solana crates by @merolish in #159
• feat: release the agent with multi-rpc and lazer support by @ali-bahjati in #160

New Contributors

• @merolish made their first contribution in #154
• @DaveWK made their first contribution in #147

Full Changelog: v2.12.3...v3.0.0

v2.12.3

What's Changed

• fix: handle product attributes properly by @ali-bahjati in #153

Full Changelog: v2.12.2...v2.12.3

Pyth Agent v2.12.2

This version contains performance optimisations that aim to reduce the chances of back-pressure in the agent.

What's Changed

• Bump Ubuntu release by @morancj in #150
• Reduce memory usage, faster copies and other small improvements by @rodoufu in #152
• Fix tokio task leak by @rodoufu in #151

New Contributors

• @morancj made their first contribution in #150
• @rodoufu made their first contribution in #152

Full Changelog: v2.12.1...v2.12.2

v2.12.1

This release doesn't have any code change and just updates the dockerfile which will result in smaller image size.

What's Changed

• chore: update config by @ali-bahjati in #146
• refactor(docker): use minimal docker for image publish by @ali-bahjati in #149

Full Changelog: v2.12.0...v2.12.1

v2.12.0

This change refactors the agent to stop using mapping account and relies on getProgramAccounts method instead. Therefore, mapping_key is no longer needed in the config file (however it's presence shouldn't cause any problem).

What's Changed

• refactor: remove mapping account usage by @ali-bahjati in #145

Full Changelog: v2.11.1...v2.12.0

v2.12.0-alpha

Testing #145

v2.11.1

This change only adds the price update data to the log below to make troubleshooting easier.

Local store received price update.

What's Changed

• chore: add price_info log in local store update by @ali-bahjati in #144

Full Changelog: v2.11.0...v2.11.1

v2.11.0

What's Changed

• Fixed decoding unchanged_publish_threshold field in the config
• Changed default value of unchanged_publish_threshold from 5 s to 3 s
• Added support for publishing prices in batches using the new pyth-price-store program
  • Added new optional field pyth_price_store_program_key to the config. When set, pyth-agent will use pyth-price-store for publishing instead of the oracle.
  • Renamed program_key config field to pyth_oracle_program_key for clarity. Old field name is still supported for compatibility but is now deprecated.

Full Changelog: v2.10.4...v2.11.0

Pyth Agent v2.10.4

This release mostly makes the changes of the previous release (batch flushing) optional and adds notes on when that can be enabled in the Best Practices section in Readme.

What's Changed

• fix: ignore product without price on polling by @ali-bahjati in #133
• fix: disable batch flushing by default by @ali-bahjati in #139

Full Changelog: v2.10.3...v2.10.4

Pyth Agent v2.10.3

What's Changed

• fix: feed rpc responses and notifications instead of send and flush by @ali-bahjati in #135

Full Changelog: v2.10.2...v2.10.3