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File Changes
m
+2/-2

                      
- `nix/regenerate.sh`, which generates `nix` expressions for all the Haskell
  dependencies in the Stack project
-
  
+

                      
- `nix/update-iohk-nix.sh`, which updates the `iohk-nix-src.json` according to
the latest version of [`iohk-nix`](https://github.com/input-output-hk/iohk-nix/)

                      

                      
<p align="center">
  <a href="https://github.com/input-output-hk/cardano-wallet/blob/master/LICENSE">
-
    <img src="https://img.shields.io/github/license/input-output-hk/cardano-wallet.svg?style=for-the-badge"/>
+
    <img src="https://img.shields.io/github/license/input-output-hk/cardano-ledger?style=for-the-badge"/>
  </a>
</p>
  , SoftwareVersion(SoftwareVersion)
  , SoftwareVersionError
  , checkSoftwareVersion
+
  , svAppName
  )
import Cardano.Chain.Update.SystemTag (SystemTagError, checkSystemTag, SystemTag)
import Cardano.Crypto
  mapM_ checkSystemTag (M.keys metadata) `wrapError` SystemTagError

                      
  -- Check that this software version isn't already registered
-
  null (M.filter ((== softwareVersion) . fst) registeredSUPs)
+
  null (M.filter ((== svAppName softwareVersion) . svAppName . fst) registeredSUPs)
    `orThrowError` DuplicateSoftwareVersion softwareVersion

                      
  -- Check that the software version is valid
m
+1/-1
      - cardano-crypto-class

                      
  - git: https://github.com/input-output-hk/cardano-ledger-specs
-
    commit: 607e37de698198c7f06c8f9d1c6628f8af4b4c51
+
    commit: 2aa807f4a4b6fd0ae0a511289586a2c2d18b56fb
    subdirs:
      - byron/semantics/executable-spec
      - byron/ledger/executable-spec