diff --git a/ChangeLog.md b/ChangeLog.md
index 819871c7..df6ba540 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -2,17 +2,22 @@
 
 ## Unreleased
 
+## 6.3.0
+
 - Remove command `raw SendTransaction`.
-- Remove command `transaction sign-and-submit`.
-- Remove command `transaction send-shielded` to disable the transfer of CCD from the shielded balance of the account to the shielded balance of another account.
-- Remove command `account shield` to disable the transfer of CCD from the public balance to the shielded balance of an account.
-- Rename command `transaction submit` to `transaction sign-and-submit`.
-- Add command `transaction submit` to submit a signed transaction on chain.
+- Remove command `transaction send-shielded` to disable the transfer of CCD from the shielded
+  balance of the account to the shielded balance of another account.
+- Remove command `account shield` to disable the transfer of CCD from the public balance to the
+  shielded balance of an account.
 - Add command `transaction add-signature` to add a signature to a partially-signed transaction.
-- Add optional `--out` flag to all transaction-creating commands to output a partially-singed transaction to a file.
+- Revise command `transaction submit` to submit already-signed transactions to the chain.
+  (This is a breaking change, as transactions must now already be signed, e.g. with
+  `transaction add-signature`.)
+- Add optional `--out` flag to all transaction-creating commands to output a partially-singed
+  transaction to a file.
 - Update GHC version to 9.6.4 (lts-22.9).
 - Update Rust version to 1.73.
-- Support protocol version 7.
+- Preliminary support for protocol version 7.
 
 ## 6.2.1
 
diff --git a/concordium-client.cabal b/concordium-client.cabal
index 823be579..9f09660a 100644
--- a/concordium-client.cabal
+++ b/concordium-client.cabal
@@ -5,7 +5,7 @@ cabal-version: 1.24
 -- see: https://github.com/sol/hpack
 
 name:           concordium-client
-version:        6.2.1
+version:        6.3.0
 description:    Please see the README on GitHub at <https://github.com/Concordium/concordium-client#readme>
 homepage:       https://github.com/Concordium/concordium-client#readme
 bug-reports:    https://github.com/Concordium/concordium-client/issues
diff --git a/package.yaml b/package.yaml
index 526e1588..365b1f60 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name:                concordium-client
-version:             6.2.1
+version:             6.3.0
 github:              "Concordium/concordium-client"
 author:              "Concordium"
 maintainer:          "developers@concordium.com"
@@ -122,7 +122,7 @@ executables:
       - -Wredundant-constraints
       - -O
     when:
-      - condition: ! os(windows) 
+      - condition: ! os(windows)
         # the tool deadlocks on windows when -threaded is used
         ghc-options: -threaded
       - condition: flag(static)