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NEWS.md

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User-visible changes in Cosmic SwingSet:

Release 0.24.0 (2020-12-10)

  • Upgrade to Cosmos SDK v0.40.0-rc4 (Stargate).

BREAKING CHANGES

  • The default block time (commit_timeout) has changed from "2s" back to "5s", in the interest of ensuring globally-dispersed validators can participate without downtime.

Release 0.21.2 (2020-10-11)

  • Upgrade to Cosmos SDK v0.40.0 (Stargate) prerelease branch with local changes to temporarily disable "state-sync".

BREAKING CHANGES

  • The format of $HOME/.ag-chain-cosmos/config/app.toml has changed. When you are going to reinitialize your validator, do the following to upgrade:
# Remove the old app.toml
rm ~/.ag-chain-cosmos/config/app.toml
# Initialize the new chain
ag-chain-cosmos init --overwrite <moniker>
  • The ag-cosmos-helper default coin type is now --coin-type=564. If you need to recover a key generated before this upgrade from its mnemonic, you will need: ag-cosmos-helper keys add --coin-type=118 --recover <your-key-name>. If you generated the key after this point, you don't need to add a special option to recover it.

Release v0.14.0 (2020-04-02)

  • Beginnings of IBC support, currently just stubbed out.

Release v0.10.7 (2019-10-23)

  • Upgrade to ERTP v0.1.8
    • Zoe contracts updated to use ESM format
    • exit conditions have been added to Zoe
  • Create the home.moolah purse with balance 1000 to have some currency to trade
  • Create home.registrar to publish objects

Release v0.10.6 (2019-10-16)

Release v0.10.5 (2019-10-16)

  • Implement ag-solo upload-contract
    • contracts can be dynamically installed on the running chain
    • upload lib/ag-solo/contracts directory on initialization
    • see the README
  • Upgrade to ERTP v0.1.7
    • support bundled modules for home.contractHost and pre-alpha home.zoe
  • Restrict origin to localhost for ag-solo WebSocket and /vat POST so that remote sites cannot manipulate ag-solo

Release v0.10.4 (2019-10-09)

  • Upgrade to cosmos-sdk v0.37.1 with override for Tendermint v0.32.5
  • Upgrade to SwingSet v0.0.27
    • rewritten state management in preparation for on-disk database
    • fix infinite loop involving async property lookup

Release v0.10.3 (2019-10-07)

  • Fix missing cosmos-sdk supply module initialization

Release v0.10.2 (2019-10-04)

  • Upgrade to ERTP v0.1.5
    • fix problem with missing E.resolve() method

Release v0.10.1 (2019-10-02)

  • Upgrade to Tendermint v0.32.5
  • Upgrade to SwingSet v0.0.26
    • security fixes for realms-shim and SES
    • allow promise property gets with targetP~.prop~.method()~. (fixes TypeError: o[optKey] is not a function), though currently requires a round trip
    • import { E } from '@endo/eventual-send' to write smart contracts that use the E() proxy maker compatible with both SwingSet and without it
  • Don't leave behind a corrupt installation if ag-setup-solo provisioning fails

Release v0.10.0 (2019-09-26)

  • Breaking: change infix bang (!) to wavy dot (~.)
  • Upgrade to SwingSet v0.0.24.
    • new timer device
    • wavy dot
    • better SwingSet vat debugger and stack trace support

Release v0.9.1 (2019-09-18)

Release v0.9.0 (2019-09-11)

  • Upgrade to Cosmos SDK v0.37.0

Release v0.8.8 (2019-09-10)

  • Enable promise-pipelining on cross-machine messages
  • Upgrade to @agoric/swingset-vat version 0.0.21

Release v0.8.7 (2019-09-04)

  • Raise ag-chain-cosmos file descriptor limit to 2048

Release v0.8.6 (2019-09-04)

  • Enable mutable globals and sloppyGlobals in the gallery demo This allows direct assignment to unreferenced global variables such as: myvar = 123 assigning to the global myvar
  • Upgrade to @agoric/ertp version 0.1.4
  • Upgrade to @agoric/swingset-vat version 0.0.20

Release v0.8.5 (2019-08-28)

  • Upgrade to @agoric/ertp version 0.1.3
  • Doc fixes
  • Ansible playbook fluentd to facilitate logging

Release v0.8.4 (2019-08-21)

  • Upgrade to @agoric/ertp version 0.1.2.
  • Increase chain message throughput limits.

Release v0.8.3 (2019-08-16)

  • More robust provisioning

Release v0.8.2 (2019-08-16)

  • Upgrade to @agoric/ertp version 0.1.1.
  • Replace expression evaluator with a "script" evaluator. IIFEs are no longer needed to evaluate statements.
  • ag-setup-solo no longer overwrites apparently good chain state.
  • Indicate home.LOADING until the chain bundle is received.
  • docker/ag-solo and docker/ag-setup-solo now accept a HOST_PORT environment variable to designate what TCP port number the resulting solo vat HTTP server should be exposed as.
  • Doc fixes.
  • Started keeping NEWS.