nearcore 1.38.1

CODE_COLOR: CODE_GREEN_MAINNET
RELEASE_VERSION: 1.38.1
PROTOCOL_UPGRADE: FALSE
DATABASE_UPGRADE: FALSE
SECURITY_UPGRADE: FALSE

This release includes important performance optimisations. This release does not contain a protocol upgrade.

Fixes

• tracing: instrument contract cache operations

• vm: store compiled contracts directly in the filesystem

• Reapply "near-vm: use a recycling pool of shared code memories instea…

• refactor: move CompiledContractCache to vm_runner::cache module

• vm: AnyCache

• config: default max_loaded_contracts

• near_vm: change LimitedMemoryPool to create new maps if dry

• backport: optimization: do not load the wasm contract code if it is a…

• vm: do not hold a lock while executing the contract

• vm: don't hold lock while potentially compiling

Full Changelog: https://github.com/near/nearcore/compare/1.38.0...1.38.1