diff --git a/CHANGELOG.md b/CHANGELOG.md
index cb473fd0d..ebed12b4d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## 0.2.12
+Released on April 25, 2023.
+
+### Enhancements
+* Improves the `describe` method on integration objects in the SDK; if there
+    was an error connecting or validating the integration, the error will be
+    shown.
+* Eagerly validates integration connections, so users will be notified
+    immediately if they are using a mis-configured integration when, for
+    example, attempting to access data.
+* Replaces placeholder values in integration connection forms with more
+    realistic values.
+* Adds support for the most recent version of `numpy`.
+
 ## 0.2.11
 Released on April 18, 2023.
 
diff --git a/sdk/setup.py b/sdk/setup.py
index 985333f46..218dec836 100644
--- a/sdk/setup.py
+++ b/sdk/setup.py
@@ -18,10 +18,10 @@
 
 setuptools.setup(
     name="aqueduct-sdk",
-    version="0.2.11",
+    version="0.2.12",
     author="Aqueduct, Inc.",
     author_email="hello@aqueducthq.com",
-    description="Python SDK for the Aqueduct prediction infrastructure",
+    description="Python SDK for Aqueduct",
     long_description=long_description,
     long_description_content_type="text/markdown",
     url="https://github.com/aqueducthq/aqueduct",
diff --git a/src/dockerfiles/Makefile b/src/dockerfiles/Makefile
index d3f3bed29..50defaff0 100644
--- a/src/dockerfiles/Makefile
+++ b/src/dockerfiles/Makefile
@@ -1,5 +1,5 @@
 .DEFAULT_GOAL = all
-VERSION = 0.2.11
+VERSION = 0.2.12
 
 # By default, turn off the Makefile practice of printing each command before
 # you run it.
diff --git a/src/dockerfiles/connectors/athena.dockerfile b/src/dockerfiles/connectors/athena.dockerfile
index 853a36059..f53cba8ea 100644
--- a/src/dockerfiles/connectors/athena.dockerfile
+++ b/src/dockerfiles/connectors/athena.dockerfile
@@ -1,4 +1,4 @@
-FROM aqueducthq/base_connector:0.2.11
+FROM aqueducthq/base_connector:0.2.12
 
 MAINTAINER Aqueduct <hello@aqueducthq.com> version: 0.1
 
diff --git a/src/dockerfiles/connectors/bigquery.dockerfile b/src/dockerfiles/connectors/bigquery.dockerfile
index d2fa718c8..0879811f5 100644
--- a/src/dockerfiles/connectors/bigquery.dockerfile
+++ b/src/dockerfiles/connectors/bigquery.dockerfile
@@ -1,4 +1,4 @@
-FROM aqueducthq/base_connector:0.2.11
+FROM aqueducthq/base_connector:0.2.12
 
 MAINTAINER Aqueduct <hello@aqueducthq.com> version: 0.1
 
diff --git a/src/dockerfiles/connectors/mysql.dockerfile b/src/dockerfiles/connectors/mysql.dockerfile
index 103031ac8..af158feaa 100644
--- a/src/dockerfiles/connectors/mysql.dockerfile
+++ b/src/dockerfiles/connectors/mysql.dockerfile
@@ -1,4 +1,4 @@
-FROM aqueducthq/base_connector:0.2.11
+FROM aqueducthq/base_connector:0.2.12
 
 MAINTAINER Aqueduct <hello@spiralai.co> version: 0.1
 
diff --git a/src/dockerfiles/connectors/postgres.dockerfile b/src/dockerfiles/connectors/postgres.dockerfile
index cbfe6f313..7ee7b1f9f 100644
--- a/src/dockerfiles/connectors/postgres.dockerfile
+++ b/src/dockerfiles/connectors/postgres.dockerfile
@@ -1,4 +1,4 @@
-FROM aqueducthq/base_connector:0.2.11
+FROM aqueducthq/base_connector:0.2.12
 
 MAINTAINER Aqueduct <hello@aqueducthq.com> version: 0.1
 
diff --git a/src/dockerfiles/connectors/s3.dockerfile b/src/dockerfiles/connectors/s3.dockerfile
index 5fcefbf3f..42bd2cfd8 100644
--- a/src/dockerfiles/connectors/s3.dockerfile
+++ b/src/dockerfiles/connectors/s3.dockerfile
@@ -1,4 +1,4 @@
-FROM aqueducthq/base_connector:0.2.11
+FROM aqueducthq/base_connector:0.2.12
 
 MAINTAINER Aqueduct <hello@aqueducthq.com> version: 0.1
 
diff --git a/src/dockerfiles/connectors/snowflake.dockerfile b/src/dockerfiles/connectors/snowflake.dockerfile
index 468bb970c..f204ecc27 100644
--- a/src/dockerfiles/connectors/snowflake.dockerfile
+++ b/src/dockerfiles/connectors/snowflake.dockerfile
@@ -1,4 +1,4 @@
-FROM aqueducthq/base_connector:0.2.11
+FROM aqueducthq/base_connector:0.2.12
 
 MAINTAINER Aqueduct <hello@aqueducthq.com> version: 0.1
 
diff --git a/src/dockerfiles/connectors/sqlserver.dockerfile b/src/dockerfiles/connectors/sqlserver.dockerfile
index 7cc8f792e..b88e1c154 100644
--- a/src/dockerfiles/connectors/sqlserver.dockerfile
+++ b/src/dockerfiles/connectors/sqlserver.dockerfile
@@ -1,4 +1,4 @@
-FROM aqueducthq/base_connector:0.2.11
+FROM aqueducthq/base_connector:0.2.12
 
 MAINTAINER Aqueduct <hello@aqueducthq.com> version: 0.1
 
diff --git a/src/dockerfiles/function/function310.dockerfile b/src/dockerfiles/function/function310.dockerfile
index 5f489ea0e..776b2fbd4 100644
--- a/src/dockerfiles/function/function310.dockerfile
+++ b/src/dockerfiles/function/function310.dockerfile
@@ -16,7 +16,7 @@ pyarrow==7.0.0 \
 boto3==1.18.0 \
 pydantic==1.9.0 \
 scikit_learn==1.0.2 \
-aqueduct-ml==0.2.11
+aqueduct-ml==0.2.12
 
 ENV PYTHONUNBUFFERED 1
 
diff --git a/src/dockerfiles/function/function37.dockerfile b/src/dockerfiles/function/function37.dockerfile
index d06f57f24..8392a37a6 100644
--- a/src/dockerfiles/function/function37.dockerfile
+++ b/src/dockerfiles/function/function37.dockerfile
@@ -16,7 +16,7 @@ boto3==1.18.0 \
 pydantic==1.9.0 \
 scikit_learn==1.0.2 \
 typing_extensions==4.3.0 \
-aqueduct-ml==0.2.11
+aqueduct-ml==0.2.12
 
 
 ENV PYTHONUNBUFFERED 1
diff --git a/src/dockerfiles/function/function38.dockerfile b/src/dockerfiles/function/function38.dockerfile
index c4d9ed60b..a9d9285ae 100644
--- a/src/dockerfiles/function/function38.dockerfile
+++ b/src/dockerfiles/function/function38.dockerfile
@@ -16,7 +16,7 @@ pyarrow==7.0.0 \
 boto3==1.18.0 \
 pydantic==1.9.0 \
 scikit_learn==1.0.2 \
-aqueduct-ml==0.2.11
+aqueduct-ml==0.2.12
 
 ENV PYTHONUNBUFFERED 1
 
diff --git a/src/dockerfiles/function/function39.dockerfile b/src/dockerfiles/function/function39.dockerfile
index ca87c3b09..6fe5d1b15 100644
--- a/src/dockerfiles/function/function39.dockerfile
+++ b/src/dockerfiles/function/function39.dockerfile
@@ -16,7 +16,7 @@ pyarrow==7.0.0 \
 boto3==1.18.0 \
 pydantic==1.9.0 \
 scikit_learn==1.0.2 \
-aqueduct-ml==0.2.11
+aqueduct-ml==0.2.12
 
 ENV PYTHONUNBUFFERED 1
 
diff --git a/src/dockerfiles/gpu/py310_env.yml b/src/dockerfiles/gpu/py310_env.yml
index 7c0fa4776..73df5dd3e 100644
--- a/src/dockerfiles/gpu/py310_env.yml
+++ b/src/dockerfiles/gpu/py310_env.yml
@@ -14,4 +14,4 @@ dependencies:
   - pip:
     - scikit_learn==1.0.2
     - typing_extensions==4.3.0
-    - aqueduct-ml==0.2.11
+    - aqueduct-ml==0.2.12
diff --git a/src/dockerfiles/gpu/py37_env.yml b/src/dockerfiles/gpu/py37_env.yml
index c75402b70..c02f355fd 100644
--- a/src/dockerfiles/gpu/py37_env.yml
+++ b/src/dockerfiles/gpu/py37_env.yml
@@ -14,4 +14,4 @@ dependencies:
   - pip:
     - scikit_learn==1.0.2
     - typing_extensions==4.3.0
-    - aqueduct-ml==0.2.11
+    - aqueduct-ml==0.2.12
diff --git a/src/dockerfiles/gpu/py38_env.yml b/src/dockerfiles/gpu/py38_env.yml
index cd87e0e23..9c44dca8d 100644
--- a/src/dockerfiles/gpu/py38_env.yml
+++ b/src/dockerfiles/gpu/py38_env.yml
@@ -14,4 +14,4 @@ dependencies:
   - pip:
     - scikit_learn==1.0.2
     - typing_extensions==4.3.0
-    - aqueduct-ml==0.2.11
\ No newline at end of file
+    - aqueduct-ml==0.2.12
\ No newline at end of file
diff --git a/src/dockerfiles/gpu/py39_env.yml b/src/dockerfiles/gpu/py39_env.yml
index 0e15aa549..8a0ab9965 100644
--- a/src/dockerfiles/gpu/py39_env.yml
+++ b/src/dockerfiles/gpu/py39_env.yml
@@ -14,4 +14,4 @@ dependencies:
   - pip:
     - scikit_learn==1.0.2
     - typing_extensions==4.3.0
-    - aqueduct-ml==0.2.11
\ No newline at end of file
+    - aqueduct-ml==0.2.12
\ No newline at end of file
diff --git a/src/dockerfiles/lambda/function/requirements-37.txt b/src/dockerfiles/lambda/function/requirements-37.txt
index 421cd3b4f..d77b4166a 100644
--- a/src/dockerfiles/lambda/function/requirements-37.txt
+++ b/src/dockerfiles/lambda/function/requirements-37.txt
@@ -7,4 +7,4 @@ boto3==1.18.0
 pydantic==1.9.0
 scikit_learn==1.0.2
 typing_extensions==4.3.0
-aqueduct-ml==0.2.11
\ No newline at end of file
+aqueduct-ml==0.2.12
\ No newline at end of file
diff --git a/src/dockerfiles/lambda/function/requirements.txt b/src/dockerfiles/lambda/function/requirements.txt
index 82ece057b..7c0d91d19 100644
--- a/src/dockerfiles/lambda/function/requirements.txt
+++ b/src/dockerfiles/lambda/function/requirements.txt
@@ -6,4 +6,4 @@ pyarrow==7.0.0
 boto3==1.18.0
 pydantic==1.9.0
 scikit_learn==1.0.2
-aqueduct-ml==0.2.11
\ No newline at end of file
+aqueduct-ml==0.2.12
\ No newline at end of file
diff --git a/src/dockerfiles/lambda/requirements.txt b/src/dockerfiles/lambda/requirements.txt
index 5b039f889..1e0ac4421 100644
--- a/src/dockerfiles/lambda/requirements.txt
+++ b/src/dockerfiles/lambda/requirements.txt
@@ -6,4 +6,4 @@ pydantic==1.9.0
 pyyaml
 SQLAlchemy==1.4.30
 typing_extensions==4.3.0
-aqueduct-ml==0.2.11
\ No newline at end of file
+aqueduct-ml==0.2.12
\ No newline at end of file
diff --git a/src/dockerfiles/spark/spark-py310-env.dockerfile b/src/dockerfiles/spark/spark-py310-env.dockerfile
index e5a6c2814..20172213e 100644
--- a/src/dockerfiles/spark/spark-py310-env.dockerfile
+++ b/src/dockerfiles/spark/spark-py310-env.dockerfile
@@ -25,7 +25,7 @@ RUN	wget --quiet https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip -O aws
     unzip awscliv2.zip && ./aws/install 
 
 RUN conda activate py310_env
-RUN pip install conda-pack aqueduct-ml==0.2.9
+RUN pip install conda-pack aqueduct-ml==0.2.12
 
 COPY ./spark/create-conda-env.sh /
 
diff --git a/src/dockerfiles/spark/spark-py37-env.dockerfile b/src/dockerfiles/spark/spark-py37-env.dockerfile
index eaae01342..56c348924 100644
--- a/src/dockerfiles/spark/spark-py37-env.dockerfile
+++ b/src/dockerfiles/spark/spark-py37-env.dockerfile
@@ -25,7 +25,7 @@ RUN	wget --quiet https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip -O aws
     unzip awscliv2.zip && ./aws/install 
 
 RUN conda activate py37_env
-RUN pip install conda-pack aqueduct-ml==0.2.11
+RUN pip install conda-pack aqueduct-ml==0.2.12
 
 COPY ./spark/create-conda-env.sh /
 
diff --git a/src/dockerfiles/spark/spark-py38-env.dockerfile b/src/dockerfiles/spark/spark-py38-env.dockerfile
index 8c2b03b50..7486bd687 100644
--- a/src/dockerfiles/spark/spark-py38-env.dockerfile
+++ b/src/dockerfiles/spark/spark-py38-env.dockerfile
@@ -25,7 +25,7 @@ RUN	wget --quiet https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip -O aws
     unzip awscliv2.zip && ./aws/install 
 
 RUN conda activate py38_env
-RUN pip install conda-pack aqueduct-ml==0.2.9
+RUN pip install conda-pack aqueduct-ml==0.2.12
 
 COPY ./spark/create-conda-env.sh /
 
diff --git a/src/dockerfiles/spark/spark-py39-env.dockerfile b/src/dockerfiles/spark/spark-py39-env.dockerfile
index 68eb0ad40..9fd93885e 100644
--- a/src/dockerfiles/spark/spark-py39-env.dockerfile
+++ b/src/dockerfiles/spark/spark-py39-env.dockerfile
@@ -25,7 +25,7 @@ RUN	wget --quiet https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip -O aws
     unzip awscliv2.zip && ./aws/install 
 
 RUN conda activate py39_env
-RUN pip install conda-pack aqueduct-ml==0.2.9
+RUN pip install conda-pack aqueduct-ml==0.2.12
 
 COPY ./spark/create-conda-env.sh /
 
diff --git a/src/golang/lib/constants.go b/src/golang/lib/constants.go
index e379e210a..bb52acc1a 100644
--- a/src/golang/lib/constants.go
+++ b/src/golang/lib/constants.go
@@ -1,3 +1,3 @@
 package lib
 
-const ServerVersionNumber = "0.2.11"
+const ServerVersionNumber = "0.2.12"
diff --git a/src/python/bin/aqueduct b/src/python/bin/aqueduct
index 67563f1ba..20186d3c0 100755
--- a/src/python/bin/aqueduct
+++ b/src/python/bin/aqueduct
@@ -37,7 +37,7 @@ base_directory = os.path.join(os.environ["HOME"], ".aqueduct")
 server_directory = os.path.join(os.environ["HOME"], ".aqueduct", "server")
 ui_directory = os.path.join(os.environ["HOME"], ".aqueduct", "ui")
 
-package_version = "0.2.11"
+package_version = "0.2.12"
 aws_credentials_path = os.path.join(os.environ["HOME"], ".aws", "credentials")
 
 default_server_port = 8080
diff --git a/src/python/requirements.txt b/src/python/requirements.txt
index 680f85b7c..cd552b83a 100644
--- a/src/python/requirements.txt
+++ b/src/python/requirements.txt
@@ -11,4 +11,4 @@ typing_extensions>=4.3.0,<=4.4.0
 Pillow<=9.4.0
 packaging<=23.0
 pymongo<=4.3.3
-aqueduct-sdk==0.2.11
+aqueduct-sdk==0.2.12
diff --git a/src/python/setup.py b/src/python/setup.py
index f1a554b83..241fb7e1c 100644
--- a/src/python/setup.py
+++ b/src/python/setup.py
@@ -10,11 +10,11 @@
 
 setup(
     name="aqueduct-ml",
-    version="0.2.11",
+    version="0.2.12",
     install_requires=install_requires,
     scripts=["bin/aqueduct"],
     packages=find_packages(),
-    description="Prediction Infrastructure for Data Scientists",
+    description="The control center for ML in the cloud",
     long_description=long_description,
     long_description_content_type="text/markdown",
     url="https://www.aqueducthq.com/",
diff --git a/src/ui/app/package.json b/src/ui/app/package.json
index 31504c506..02f38c597 100644
--- a/src/ui/app/package.json
+++ b/src/ui/app/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@aqueducthq/ui",
   "author": "Aqueduct, Inc. <hello@aqueducthq.com>",
-  "version": "0.2.11",
+  "version": "0.2.12",
   "scripts": {
     "start": "parcel --no-cache index.html",
     "build": "parcel build --public-url /dist --dist-dir dist/default index.html",
@@ -9,12 +9,12 @@
     "lint:fix": "eslint '*/**/*.{js,ts,tsx}' --format table --fix"
   },
   "dependencies": {
-    "@aqueducthq/common": "0.2.11",
+    "@aqueducthq/common": "0.2.12",
     "@emotion/react": "^11.10.5",
     "@emotion/styled": "^11.10.5",
     "@fortawesome/fontawesome-svg-core": "^6.2.1",
-    "@mui/base": "^5.0.0-alpha.115",
-    "@mui/material": "^5.11.6",
+    "@mui/base": "5.0.0-alpha.115",
+    "@mui/material": "5.11.6",
     "@reduxjs/toolkit": "^1.9.3",
     "dotenv": "^16.0.3",
     "react": "^18.2.0",
diff --git a/src/ui/common/package-lock.json b/src/ui/common/package-lock.json
index 3fb8bdcef..e2545b993 100644
--- a/src/ui/common/package-lock.json
+++ b/src/ui/common/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@aqueducthq/common",
-  "version": "0.2.11",
+  "version": "0.2.12",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@aqueducthq/common",
-      "version": "0.2.11",
+      "version": "0.2.12",
       "hasInstallScript": true,
       "devDependencies": {
         "@babel/core": "^7.20.12",
@@ -64,8 +64,8 @@
         "@fortawesome/free-solid-svg-icons": "^6.2.1",
         "@fortawesome/react-fontawesome": "^0.2.0",
         "@monaco-editor/react": "^4.4.5",
-        "@mui/lab": "^5.0.0-alpha.117",
-        "@mui/material": "^5.11.6",
+        "@mui/lab": "5.0.0-alpha.117",
+        "@mui/material": "5.11.6",
         "@mui/x-data-grid": "5.17.8",
         "@reduxjs/toolkit": "^1.9.3",
         "@ungap/structured-clone": "^1.0.2",
diff --git a/src/ui/common/package.json b/src/ui/common/package.json
index 7c922cfaa..88d4ecd3b 100644
--- a/src/ui/common/package.json
+++ b/src/ui/common/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@aqueducthq/common",
   "author": "Aqueduct <hello@aqueducthq.com>",
-  "version": "0.2.11",
+  "version": "0.2.12",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "alias": {
@@ -40,8 +40,8 @@
     "@fortawesome/free-solid-svg-icons": "^6.2.1",
     "@fortawesome/react-fontawesome": "^0.2.0",
     "@monaco-editor/react": "^4.4.5",
-    "@mui/lab": "^5.0.0-alpha.117",
-    "@mui/material": "^5.11.6",
+    "@mui/lab": "5.0.0-alpha.117",
+    "@mui/material": "5.11.6",
     "@mui/x-data-grid": "5.17.8",
     "@reduxjs/toolkit": "^1.9.3",
     "@ungap/structured-clone": "^1.0.2",