diff --git a/.changes/1.1.0-rc1.md b/.changes/1.1.0-rc1.md
new file mode 100644
index 00000000..8b47b109
--- /dev/null
+++ b/.changes/1.1.0-rc1.md
@@ -0,0 +1,12 @@
+## dbt-adapter 1.1.0-rc1 - April 17, 2024
+
+### Features
+
+* Debug log when `type_code` fails to convert to a `data_type`
+* Introduce TableLastModifiedMetadataBatch and implement BaseAdapter.calculate_freshness_from_metadata_batch
+* Support for sql fixtures in unit testing
+
+### Under the Hood
+
+* Add the option to set the log level of the AdapterRegistered event
+* Update dependabot config to cover GHA
diff --git a/.changes/unreleased/Features-20240323-160251.yaml b/.changes/1.1.0/Features-20240323-160251.yaml
similarity index 100%
rename from .changes/unreleased/Features-20240323-160251.yaml
rename to .changes/1.1.0/Features-20240323-160251.yaml
diff --git a/.changes/unreleased/Features-20240325-180611.yaml b/.changes/1.1.0/Features-20240325-180611.yaml
similarity index 100%
rename from .changes/unreleased/Features-20240325-180611.yaml
rename to .changes/1.1.0/Features-20240325-180611.yaml
diff --git a/.changes/unreleased/Features-20240409-084844.yaml b/.changes/1.1.0/Features-20240409-084844.yaml
similarity index 100%
rename from .changes/unreleased/Features-20240409-084844.yaml
rename to .changes/1.1.0/Features-20240409-084844.yaml
diff --git a/.changes/unreleased/Under the Hood-20240329-093307.yaml b/.changes/1.1.0/Under the Hood-20240329-093307.yaml
similarity index 100%
rename from .changes/unreleased/Under the Hood-20240329-093307.yaml
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diff --git a/.changes/unreleased/Under the Hood-20240410-184109.yaml b/.changes/1.1.0/Under the Hood-20240410-184109.yaml
similarity index 100%
rename from .changes/unreleased/Under the Hood-20240410-184109.yaml
rename to .changes/1.1.0/Under the Hood-20240410-184109.yaml
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a024c80..0af6f692 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,19 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html),
 and is generated by [Changie](https://github.com/miniscruff/changie).
 
+## dbt-adapter 1.1.0-rc1 - April 17, 2024
+
+### Features
+
+* Debug log when `type_code` fails to convert to a `data_type`
+* Introduce TableLastModifiedMetadataBatch and implement BaseAdapter.calculate_freshness_from_metadata_batch
+* Support for sql fixtures in unit testing
+
+### Under the Hood
+
+* Add the option to set the log level of the AdapterRegistered event
+* Update dependabot config to cover GHA
+
 ## dbt-adapter 1.0.0 - April 01, 2024
 
 ### Fixes
diff --git a/dbt/adapters/__about__.py b/dbt/adapters/__about__.py
index 11a716ec..d37cdcc7 100644
--- a/dbt/adapters/__about__.py
+++ b/dbt/adapters/__about__.py
@@ -1 +1 @@
-version = "1.0.0"
+version = "1.1.0rc1"