CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

2.0.1 - 2023-11-23

Fixed

• Fixed a bug where get_subnet() would return results for non-existent canisters, causing canister_exists() to return true for non-existent canisters in client libraries
• Fixed a bug related to PocketIcs internal time being set to the current time, which lead to non-deterministic behavior

Changed

• Cycles consumption is now more appropriately scaled according to the size of the subnet

2.0.0 - 2023-11-21

Added

• Support for multiple subnets
• Support for cross-subnet canister calls
• Improved support to start the PocketIC server from the command line:
  • Ability to start the server without any flags
  • Use -p or --port to specify a port where the server should listen
  • Use --ttl to specify for how long the server should be running before it shuts down
  • --pid flag is no longer required and discouraged to use from the command line
• Improved logging support:
  • Use the POCKET_IC_LOG_DIR environment varible to specify where to store logs
  • Use the environment variable POCKET_IC_LOG_DIR_LEVELS=trace to specify the log level of the logs that are written to the log file
• read/pub_key endpoint to retrieve the public key of a subnet
• read/get_subnet endpoint to retrieve the subnet id of a canister

Changed

• POST instances/ endpoint requires a subnet config
• POST instances/ endpoint returns a toplogy of the instance
• /read/query and /update/execute_ingress_message require an effective_principal field

Removed

• Checkpointing
• read/canister_exists endpoint (superseded by read/get_subnet)
• read/root_key endpoint (superseded by read/pub_key)

1.0.0 - 2023-10-12

Added

• Blocking REST-API: Encode IC-call in endpoint, not in body.

0.1.0 - 2023-08-31

Added

• Blocking API to make IC-calls to a PocketIC server.