1.0.0

Changelog:

dss-deploy-scripts

• Mainnet addresses added to README + new bash script to load them

0.2.17

Changelog:

dss-deploy-scripts

• Whitelist added for end in the pips + auth checker upgrade to reflect it
• pip for SAI collateral is deployed now and spotvalue is calculated from it (instead of setting it directly)
• Some checks added to the deployment scripts to avoid running them incorrectly
• Console log is now saved in the out directory
• addresses.json output improved cleaning variables of contracts that are not being deployed in a specific run
• mainnet variables updated

dss-deploy

• The change "Allow to pass address(0) as pip when deploying a collateral" was reverted
• Setting an authority for DssDeploy contract was removed. Deployer address keeps the ownership.

scd-mcd-migration

• spot value is set via a pip again for the test case

osm

• Minor updates + removal of ds-note package in exchange of internal logging function

median

• Minor updates + removal of ds-note package in exchange of internal logging function

0.2.16

Changelog:

dss-deploy-scripts

• Smart contract submodules were replaced with dapp2nix json
• .staxx-scenarios template added for staxx deployment
• Dependencies polling-generator and line-spell stopped being used and removed
• PIP_SAI exported as address(0) + spot value for SAI set directly
• nixpkgs-pin upgraded for dapptools (solc 0.5.12)
• kovan and mainnet config values updated
• Minor fixes in README
• Etherscan verification code completely removed (will be replaced by a new function in a later version)

dss-proxy-actions

• New functions exitETH and exitGem implemented (for using after liquidation and its auction, to extract remaining collateral)
• frob proxy function with dst param removed
• open proxy function without usr param removed
• Pragma updated to 0.5.12
• Usage of return values from jug.drip and pot.drip implemented in different proxy functions

dss-cdp-manager

• Imported DSNote renamed to LibNote
• frob function with dst param removed
• open function without usr param removed
• Pragma updated to 0.5.12
• Index to cdp param of NewCdp event added

dss-deploy

• Duplicated wards line removed from AuthGemJoin
• Comment fixed in GemJoin3 constructor
• Comments added for AuthGemJoin
• address(0) as pip is now allowed when deploying a collateral
• DSNote replaced to LibNote in adapters
• end is relied in spotter for the usage of new spotter.cage function
• Pragma updated to 0.5.12
• Taxation and Auctions functions split due gas issue

dss

• System harden against interference from governance after shutdown
• Pragma updated to 0.5.12 + Pragma experimental ABIEncoderV2 removed
• lib.sol: Usage of LibNote instead of DSNote to prevent conflicts
• Changes in dai.t.sol done due hevm upgrade
• Revert messages added
• Return value for jug.drip and pot.drip added
• Obsolete collateral auction contracts deauthorized
• flap and flop addresses can be changed now in the vow

scd-mcd-migration

• Some unnecessary casting and interfaces functions removed
• minRatio parameter for migratePayFeeWithDebt added
• Unnecessary payable modifier removed from some params in proxy functions
• spot value directly set without using spotter, pip and mat
• Test cases with higher amounts added to prove there are no overflow issues and test better the dust amount
• Unnecessary require removed from gov transfers
• Usage of manager.open function with usr param implemented
• Pragma updated to 0.5.12

0.2.15

Changelog:

dss-deploy-scripts

• Auth checker issue fixed (when there was not GOV_GUARD)
• Deployment script exports bin files since now
• Removal of duplicates and unnecessary exported abi/bin files
• New auth transactions executed to support live value in adapters
• Possibility to set esm_pit from config file added

dss-proxy-actions

• Unnecessary payable modifier removed from gemJoin_join

dss-deploy

• govActions.sol: Unnecessary cage function removed
• ESM is deployed via fab now as the rest of contracts
• live value added to adapters
• Usage of dss GemJoin for ERC20 tokens (no more GemJoin1)
• auth modifier removed from AuthGemJoin.exit

dss

• vat.sol: LogNote event added to hope/nope functions
• Makefile issue fixed (wrong ds-note dependency path)
• dai.sol: Usage of keccak256 in constant replaced by literal string to avoid waste of gas
• pot.sol: More gas efficient drip implementation
• live value added to adapters so they can be easily upgraded
• vat.sol: Usage of assembly implementation of && and || in fork function
• vow.sol: interfaces renamed to FlapLike and FlopLike to avoid overlapping names with the real contracts
• join.sol: dec field added to GemJoin
• spot value is now set to 0 when osm is voided and urns in that state can not be liquidated

scd-mcd-migration

• Previous migration proxy function migrate splitted in two new functions: migrate and migratePayFeeWithGem
• New migration proxy functions: swapSaiToDai, swapDaiToSai and migratePayFeeWithDebt

0.2.14

Changelog:

dss-deploy-scripts

• beg and pad values are set as wad now
• Issue deploying osms fixed
• Usage of dripAndFile function for setting duty and dsr values implemented
• Kovan debt ceilings increased
• githubAuthToken arg added to nix expressions which can be used for HTTPS repo URLs
• mkr-authority dependency added and implemented its usage
• Deployment of new DssProxyActionEnd and DssProxyActionDsr contracts added

dss-proxy-actions

• New manager functions enter and shift added to proxy
• Safe functions expect now an owner param to avoid reorg issues
• Wipe functions have been restructured
• end functions implemented
• Creation of new contracts: DssProxyActionsEnd and DssProxyActionsDsr

dss-cdp-manager

• New functions enter and shift created

dss-deploy

• Unexisting file functions removed from govActions
• Unnecessary vat.rely(vow) removed
• flip.rely(cat) added for new authed kick access
• dripAndFile incorporated in GovActions for jug and pot calls

dss

• flap.sol: tick function added
• flip.sol: kick is authed now
• flap.sol: kick is authed now
• flap/flip/flop.sol: beg and pad are wad now
• flop.sol: minor change in beg require comparisson
• jug.sol: drip call is forced before file is called for a new duty value
• pot.sol: drip call is forced before file is called for a new dsr value

multicall

• Helper functions moved into main contract
• New contract addresses for all the networks
• Usage of ABIEncoderV2 features

median

• Check for address collision in lift added

0.2.13

Changelog:

dss-deploy-scripts

• Possibility to set vow_dump, flop_pad and esm_min via config file
• nix: expose dapptoolsOverrides
• nixpkgs-pin updated > dapptools -> solc 0.5.11
• Fixes on README

dss-proxy-actions

• New cdpAllow function adapted and urnAllow added
• Added missing hope call to daiJoin in dsrExit functions + check if necessary before executing it for all cases

dss-cdp-manager

• Avoid unnecesary writing to position list[0].next
• Revert messages removed from internal functions due FV restrictions
• allow functions renaming + logic changed in cdpAllow + README updated

dss-deploy

• Deployment contract updated due change on spotter file function
• Scripts: MCD_ESM_MIN default value updated to a real number
• nixpkgs-pin updated > dapptools -> solc 0.5.11

dss

• dai.sol: condition holder != address(0) added to avoid accessing to funds of address(0)
• end.sol: spot.par is now accounted + test changes related to this
• file functions revert now if what value is unrecognized
• flop.sol: varying sized MKR lot via vow.dump and flop.pad
• flop and flap deal conditions fixed to match with flip one
• Minor documentation fixes
• spot.sol: what argument added to file function for pip

0.2.12

Changelog:

dss-deploy-scripts

• Possibility to set ilks dust via config file
• Missing checks added in auth-checker
• Direct dependency to proxy-registry was removed
• Migration contract deployment is now available
• Optimized version of DssProxyActions added
• Officially not supporting anymore running scripts without nix

dss-proxy-actions

• New function giveToProxy implemented
• wipe functions logic simplified
• New wipeAll function and its derivatives

dss-cdp-manager

• Readme added
• Additional allowance structure for quit added

dss-deploy

• SAI collateral added to support migration contract deployment
• New authorization rules for pot and end

dss

• Unneeded VatLike.flux removed from interface
• end added to the pot to prevent drips after global settlement starts

0.2.11

Changelog:

dss-deploy-scripts

• Omnia relayer address doesn't need to be whitelisted anymore in the feeds
• New feeds signers added
• Flag --extracted added in dapp build call for new dapptools version compatibility
• New mainnet feeds added
• Option to import an existing authority via config file
• Option to use imported feeds that do not have the DEPLOYER address relied
• Option to check whitelist status via the auth-checker script
• Setting flap permission to burn MKR added
• Option to import an existing proxy registry
• README: some errors fixed and updates done
• Option to set end.wait value via config file

dss-proxy-actions

• Special function for opening GNT CDP
• SafeWipe and SafeLock functions added
• README: some errors fixed and updates done
• Token transfer function added
• jug.drip is called before generating new debt
• pot.drip is called before join is executed otherwise it will fail, due new changes in pot

dss-deploy

• GemJoin4: unused math functions removed

dss

• README: some errors fixed and updates done
• end: bid.urn renamed to bid.usr for consistency
• vat: several changes in frob implementation
• flap: burn gov on deal
• Usage of external modifier wherever possible
• pot: rho == now check added in join function
• flop: function tick added

0.2.10

Changelog:

dss-deploy-scripts

• ETH_FROM exported variable renamed to DEPLOYER (to avoid issue in mcd-cli)
• Fix when setting base value
• Nix: bump dapptools version
• Usage of new --extract flag when invoking dapp build

dss-proxy-actions

• lock functions for GNT are now implemented
• Usage of new decimals field in adapters

dss-cdp-manager

• GetCdps contract moved to a separate file
• Usage of safe math for counters, convenient for FV
• Added extra flux function to take away any collateral
• Restriction to not allow to open or transfer a cdp to address(0)
• Some variables renaming applied

dss-deploy

• Usage of new --extract flag when invoking dapp build in scripts
• Nix: bump dapptools version
• Added dec field (decimals) to adapters for proxy functions convenience
• Usage of dss DSNote in adapters

dss

• Travis updated to latest solc
• All tests run now a "realistic" timestamp
• pot.t.sol: drip in 0d test
• pot.sol: rho initialized at now
• dai.t.sol: new hevm address updated

0.2.9

Changelog:

dss-deploy-scripts

• Simplified and unified structure of network deployments. Most of actions are now taken in scripts/base-deploy
• Fixed bug when trying to set feeds with delay > 0 (osm deployment)
• Improved logging when running scripts
• Improved and simplified README
• Import of faucet, collateral tokens and gov token from config file
• Fixed some places where the script was not stopping if sub-calls failed
• Upgraded osm, median, ds-chief and vote-proxy dependencies
• Integration of Restricted Faucet
• Set base and dsr via config file
• Use only one tx for authorizing Median signers
• Mainnet files added
• Nix: Updated dapptools version
• Usage of real collateral names
• Kovan deployment is using same MKR and WETH than SCD

dss-proxy-actions

• Fix: lockETH should not have ilk hardcoded
• README: Added missing functions and improved documentation of existing ones

dss-deploy

• Fixed some places where the script was not stopping if sub-calls failed
• Renamed tokens and ilks to real ones
• Added GNT deployment

dss

• dai, end: Added logging
• dai: consistent revert messages