20.0.0-rc2

v20.0.0-rc2: Protocol 20, Soroban!

Note: This version is currently only compatible with Stellar networks running [email protected], which corresponds to Preview 11, the final Protocol 20 preview (using stellar/stellar-xdr@9ac0264).

Soroban RPC

Added

• List --network under RPC options (#814)
• Enforce enabling diagnostics events (#820)
• simulateTransaction will automatically detect ledger entries which require restoring (#865, #966)
• simulateTransaction will try to return diagnostic events on failure (#878)
• getLedgerEntries can query multiple ledger entries at once (#896)
• getLedgerEntries can set the maximum number of keys to query for (#903)
• Temporary ledger entry evictions are ingested (#926)

Fixed

• Support StrKey format for contractIds field in getEvents request (#797)
• Limit the execution duration of the jrpc requests (#804)
• Performance fixes and improvements: add writethrough cache for config ledger entries and cache DB results better (#837, #847, #845, #901)
• Fix ledgerentry visibility bug (#871)
• Fix simulation sequence number for bump/restore operations (#877)
• Improve missing command line arguments message (#880)
• Add missing config settings in ledger entry cache on reads (#885)
• Fix caching of GetLatestLedgerSequence (#897)
• Limit request size to 10MB (#898)
• Limit number of concurrent requests (#799)
• Improve HTTPRequestDurationLimiter by adding a recover handling (#888)
• Stream ledgers on initialization (#904)
• Increase instruction leeway to 20% in preflight (#909)
• Validate xdr payloads in soroban-rpc requests (#957)
• Fix double-counting bug (#960)
• Fix datarace in bufferedResponseWriter.WriteOut (#961)
• Fix set_authorization_entries bug in preflight (#939)
• Restore CORS support (#943)

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Soroban CLI

Added

• Add multi-party authorization + signing support (#749)
• Add two new output types for contract inspect (#829)
• Add config identity fund to fund accounts on networks (#828)
• Add restore/bump support with --wash_hash (#824)
• Allow passing true and false to boolean types (#834)
• Each generated contract method adds <contract-arg>-file-path (#833)
• Add dotenv so directories can now set CLI args (#894)
• Generated TypeScript bindings have significantly improved:
  • Make Wallet injectable (#819)
  • Correct generated README (#823)
  • Allow fetching contract from network (#836)
  • Removed --contract-name, added --overwrite (#849)
  • Require configuring network settings (#852)
  • Leveraging the latest soroban-client (v1.0.0-beta, #964).

Fixed

• Make aliases visible in help doc (#848)
• Ensure that the sim events are logged; improve format of main logs (#906)
• Fix --cost flag (#911)
• Set the exit code to 1 in case of an error (#923)
• Return an error once contract read is unable to read any entry (#924)
• wrap token no longer fails with valid inputs in sandbox mode (#936)

New Contributors

• @criadoperez made their first contribution in (#812)

Full Changelog: v0.9.4...v20.0.0-rc2