XXX: Example commit of 'towncrier build --version 19.1' run

oasisprotocol · Dec 20, 2019 · f1da340 · f1da340
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diff --git a/.changelog/1845.feature.md b/.changelog/1845.feature.md
diff --git a/.changelog/2377.removal.md b/.changelog/2377.removal.md
diff --git a/.changelog/2435.feature.md b/.changelog/2435.feature.md
diff --git a/.changelog/2482.feature.md b/.changelog/2482.feature.md
diff --git a/.changelog/2484.bugfix.md b/.changelog/2484.bugfix.md
diff --git a/.changelog/2492.removal.md b/.changelog/2492.removal.md
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -10,6 +10,55 @@ The format is inspired by [Keep a Changelog].
 
 <!-- TOWNCRIER -->
 
+## 19.1 (2019-12-20)
+
+### Deprecations and Removals
+
+- Remove staking-related roothash messages.
+  ([#2377](https://github.com/oasislabs/oasis-core/issues/2377))
+
+  There is no longer a plan to support direct manipulation of the staking accounts
+  from the runtimes in order to isolate the runtimes from corrupting the
+  consensus layer.
+
+  To reduce complexity, the staking-related roothash messages were removed. The
+  general roothash message mechanism stayed as-is since it may be useful in the
+  future, but any commits with non-empty messages are rejected for now.
+
+- Remove `oasis-node debug dummy` sub-commands.
+  ([#2492](https://github.com/oasislabs/oasis-core/issues/2492))
+
+  These are only useful for testing, and our test harness has a internal Go API
+  that removes the need to have this functionality exposed as a sub-command.
+
+### Features
+
+- Add `oasis-node debug storage export` sub-command.
+  ([#1845](https://github.com/oasislabs/oasis-core/issues/1845))
+
+- Add `oasis-node unsafe-reset` sub-command which resets the node back to a
+  freshly provisioned state, preserving any key material if it exists.
+  ([#2435](https://github.com/oasislabs/oasis-core/issues/2435))
+
+- Add consensus block and transaction metadata accessors.
+  ([#2482](https://github.com/oasislabs/oasis-core/issues/2482))
+
+  In order to enable people to build "network explorers", we exposed some
+  additional methods via the consensus API endpoint, specifically:
+
+  - Consensus block metadata.
+  - Access to raw consensus transactions within a block.
+  - Stream of consensus blocks as they are finalized.
+
+### Bug Fixes
+
+- Reduce Badger in-memory cache sizes.
+  ([#2484](https://github.com/oasislabs/oasis-core/issues/2484))
+
+  The default is 1 GiB per badger instance and we use a few instances so this
+  resulted in some nice memory usage.
+
+
 ## 19.0 (2019-12-18)
 
 ### Process