diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000000..445b4bf82f
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,76 @@
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+name: ci
+jobs:
+  units:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java: [7, 8, 11]
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-java@v1
+      with:
+        java-version: ${{matrix.java}}
+    - run: java -version
+    - run: .kokoro/build.sh
+      env:
+        JOB_TYPE: test
+    - name: coverage
+      uses: codecov/codecov-action@v1
+      with:
+        name: actions ${{matrix.java}}
+  windows:
+    runs-on: windows-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-java@v1
+      with:
+        java-version: 8
+    - run: java -version
+    - run: .kokoro/build.bat
+      env:
+        JOB_TYPE: test
+  dependencies:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-java@v1
+      with:
+        java-version: 8
+    - run: java -version
+    - run: .kokoro/dependencies.sh
+  linkage-monitor:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-java@v1
+      with:
+        java-version: 8
+    - run: java -version
+    - run: .kokoro/linkage-monitor.sh
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-java@v1
+      with:
+        java-version: 8
+    - run: java -version
+    - run: .kokoro/build.sh
+      env:
+        JOB_TYPE: lint
+  clirr:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-java@v1
+      with:
+        java-version: 8
+    - run: java -version
+    - run: .kokoro/build.sh
+      env:
+        JOB_TYPE: clirr
\ No newline at end of file
diff --git a/.kokoro/build.bat b/.kokoro/build.bat
index bcca1f45d0..05826ad93f 100644
--- a/.kokoro/build.bat
+++ b/.kokoro/build.bat
@@ -1,3 +1,3 @@
 :: See documentation in type-shell-output.bat
 
-"C:\Program Files\Git\bin\bash.exe" github/java-core/.kokoro/build.sh
+"C:\Program Files\Git\bin\bash.exe" %~dp0build.sh
diff --git a/.kokoro/common.sh b/.kokoro/common.sh
index a3bbc5f679..a8d0ea04d3 100644
--- a/.kokoro/common.sh
+++ b/.kokoro/common.sh
@@ -13,18 +13,28 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# set -eo pipefail
-
 function retry_with_backoff {
     attempts_left=$1
     sleep_seconds=$2
     shift 2
     command=$@
 
+
+    # store current flag state
+    flags=$-
+    
+    # allow a failures to continue
+    set +e
     echo "${command}"
     ${command}
     exit_code=$?
 
+    # restore "e" flag
+    if [[ ${flags} =~ e ]]
+    then set -e
+    else set +e
+    fi
+
     if [[ $exit_code == 0 ]]
     then
         return 0
@@ -42,3 +52,8 @@ function retry_with_backoff {
 
     return $exit_code
 }
+
+## Helper functionss
+function now() { date +"%Y-%m-%d %H:%M:%S" | tr -d '\n'; }
+function msg() { println "$*" >&2; }
+function println() { printf '%s\n' "$(now) $*"; }
\ No newline at end of file
diff --git a/.kokoro/dependencies.sh b/.kokoro/dependencies.sh
index 0aade871ce..cf3bb4347e 100755
--- a/.kokoro/dependencies.sh
+++ b/.kokoro/dependencies.sh
@@ -36,3 +36,51 @@ retry_with_backoff 3 10 \
     -Dclirr.skip=true
 
 mvn -B dependency:analyze -DfailOnWarning=true
+
+echo "****************** DEPENDENCY LIST COMPLETENESS CHECK *******************"
+## Run dependency list completeness check
+function completenessCheck() {
+  # Output dep list with compile scope generated using the original pom
+  msg "Generating dependency list using original pom..."
+  mvn dependency:list -f pom.xml -Dsort=true | grep '\[INFO]    .*:.*:.*:.*:.*' | grep -v ':test$' >.org-list.txt
+
+  # Output dep list generated using the flattened pom (test scope deps are ommitted)
+  msg "Generating dependency list using flattened pom..."
+  mvn dependency:list -f .flattened-pom.xml -Dsort=true | grep '\[INFO]    .*:.*:.*:.*:.*' >.new-list.txt
+
+  # Compare two dependency lists
+  msg "Comparing dependency lists..."
+  diff .org-list.txt .new-list.txt >.diff.txt
+  if [[ $? == 0 ]]
+    then
+      msg "Success. No diff!"
+  else
+    msg "Diff found. See below: "
+    msg "You can also check .diff.txt file located in $1."
+    cat .diff.txt
+    return 1
+  fi
+}
+
+# Allow failures to continue running the script
+set +e
+
+error_count=0
+for path in $(find -name ".flattened-pom.xml")
+do
+  # Check flattened pom in each dir that contains it for completeness
+  dir=$(dirname "$path")
+  pushd "$dir"
+  completenessCheck "$dir"
+  error_count=$(($error_count + $?))
+  popd
+done
+
+if [[ $error_count == 0 ]]
+then
+  msg "All checks passed."
+  exit 0
+else
+  msg "Errors found. See log statements above."
+  exit 1
+fi
diff --git a/.kokoro/nightly/integration.cfg b/.kokoro/nightly/integration.cfg
index 8bf59c02ed..40c4abb7bf 100644
--- a/.kokoro/nightly/integration.cfg
+++ b/.kokoro/nightly/integration.cfg
@@ -6,11 +6,31 @@ env_vars: {
   value: "gcr.io/cloud-devrel-kokoro-resources/java8"
 }
 
+env_vars: {
+  key: "JOB_TYPE"
+  value: "integration"
+}
+# TODO: remove this after we've migrated all tests and scripts
+env_vars: {
+  key: "GCLOUD_PROJECT"
+  value: "gcloud-devel"
+}
+
+env_vars: {
+  key: "GOOGLE_CLOUD_PROJECT"
+  value: "gcloud-devel"
+}
+
 env_vars: {
   key: "ENABLE_BUILD_COP"
   value: "true"
 }
 
+env_vars: {
+  key: "GOOGLE_APPLICATION_CREDENTIALS"
+  value: "keystore/73713_java_it_service_account"
+}
+
 before_action {
   fetch_keystore {
     keystore_resource {
diff --git a/.kokoro/nightly/samples.cfg b/.kokoro/nightly/samples.cfg
index b4b051cd01..20aabd55de 100644
--- a/.kokoro/nightly/samples.cfg
+++ b/.kokoro/nightly/samples.cfg
@@ -11,9 +11,15 @@ env_vars: {
   value: "samples"
 }
 
+# TODO: remove this after we've migrated all tests and scripts
 env_vars: {
   key: "GCLOUD_PROJECT"
-  value: "gcloud-devel"
+  value: "java-docs-samples-testing"
+}
+
+env_vars: {
+  key: "GOOGLE_CLOUD_PROJECT"
+  value: "java-docs-samples-testing"
 }
 
 env_vars: {
diff --git a/.kokoro/presubmit/integration.cfg b/.kokoro/presubmit/integration.cfg
index 141f90c13c..522e5b1010 100644
--- a/.kokoro/presubmit/integration.cfg
+++ b/.kokoro/presubmit/integration.cfg
@@ -11,14 +11,20 @@ env_vars: {
   value: "integration"
 }
 
+# TODO: remove this after we've migrated all tests and scripts
 env_vars: {
-    key: "GCLOUD_PROJECT"
-    value: "gcloud-devel"
+  key: "GCLOUD_PROJECT"
+  value: "gcloud-devel"
 }
 
 env_vars: {
-    key: "GOOGLE_APPLICATION_CREDENTIALS"
-    value: "keystore/73713_java_it_service_account"
+  key: "GOOGLE_CLOUD_PROJECT"
+  value: "gcloud-devel"
+}
+
+env_vars: {
+  key: "GOOGLE_APPLICATION_CREDENTIALS"
+  value: "keystore/73713_java_it_service_account"
 }
 
 before_action {
diff --git a/.kokoro/presubmit/samples.cfg b/.kokoro/presubmit/samples.cfg
index fa7b493d0b..1171aead01 100644
--- a/.kokoro/presubmit/samples.cfg
+++ b/.kokoro/presubmit/samples.cfg
@@ -11,14 +11,20 @@ env_vars: {
   value: "samples"
 }
 
+# TODO: remove this after we've migrated all tests and scripts
 env_vars: {
-    key: "GCLOUD_PROJECT"
-    value: "gcloud-devel"
+  key: "GCLOUD_PROJECT"
+  value: "java-docs-samples-testing"
 }
 
 env_vars: {
-    key: "GOOGLE_APPLICATION_CREDENTIALS"
-    value: "keystore/73713_java_it_service_account"
+  key: "GOOGLE_CLOUD_PROJECT"
+  value: "java-docs-samples-testing"
+}
+
+env_vars: {
+  key: "GOOGLE_APPLICATION_CREDENTIALS"
+  value: "keystore/73713_java_it_service_account"
 }
 
 before_action {
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 38aa044c32..e920b3f352 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+### [1.93.5](https://www.github.com/googleapis/java-core/compare/v1.93.4...v1.93.5) (2020-05-26)
+
+
+### Dependencies
+
+* rely on shared-config for auto-value configuration ([#222](https://www.github.com/googleapis/java-core/issues/222)) ([22adbcf](https://www.github.com/googleapis/java-core/commit/22adbcf307cf5ef4819bad9afa91c4c83a9f31bb))
+* update dependency com.google.api.grpc:proto-google-common-protos to v1.18.0 ([#215](https://www.github.com/googleapis/java-core/issues/215)) ([488a351](https://www.github.com/googleapis/java-core/commit/488a351ab41adafb1d969740bfbd3a6d2ddfd36d))
+* update dependency com.google.guava:guava-bom to v29 ([#205](https://www.github.com/googleapis/java-core/issues/205)) ([48d3f97](https://www.github.com/googleapis/java-core/commit/48d3f970bd931ee5f04205ab939c318c69cbcf3f))
+* update dependency com.google.http-client:google-http-client-bom to v1.35.0 ([#211](https://www.github.com/googleapis/java-core/issues/211)) ([e56b3ef](https://www.github.com/googleapis/java-core/commit/e56b3ef0e2ea5c96b36f8aae851fd26efe1337c1))
+* update dependency com.google.protobuf:protobuf-bom to v3.12.0 ([#218](https://www.github.com/googleapis/java-core/issues/218)) ([b2c6f15](https://www.github.com/googleapis/java-core/commit/b2c6f15ae63302dbeea16ecb7d7b89404907516f))
+* update dependency io.grpc:grpc-bom to v1.29.0 ([#209](https://www.github.com/googleapis/java-core/issues/209)) ([e63cb7c](https://www.github.com/googleapis/java-core/commit/e63cb7ca69e49afae50af1f2cf4fe3601984be49))
+* update dependency org.threeten:threetenbp to v1.4.4 ([#210](https://www.github.com/googleapis/java-core/issues/210)) ([a837fa4](https://www.github.com/googleapis/java-core/commit/a837fa441fbbf83494709b1779e0ef35ef13b345))
+
 ### [1.93.4](https://www.github.com/googleapis/java-core/compare/v1.93.3...v1.93.4) (2020-04-06)
 
 
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 085021ddec..f2dbdee06b 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -99,7 +99,16 @@ mvn -Penable-samples clean verify
     ```
 
 2. [Activate](#profile-activation) the profile.
-3. Define your samples in a normal Maven project in the `samples/` directory
+3. Define your samples in a normal Maven project in the `samples/` directory.
+
+### Code Formatting
+
+Code in this repo is formatted with
+[google-java-format](https://github.com/google/google-java-format).
+To run formatting on your project, you can run:
+```
+mvn com.coveo:fmt-maven-plugin:format
+```
 
 ### Profile Activation
 
diff --git a/google-cloud-core-bom/pom.xml b/google-cloud-core-bom/pom.xml
index ca23bfd8f2..1f643f7d04 100644
--- a/google-cloud-core-bom/pom.xml
+++ b/google-cloud-core-bom/pom.xml
@@ -3,12 +3,12 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core-bom</artifactId>
-  <version>1.93.4</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>1.93.5</version><!-- {x-version-update:google-cloud-core:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-shared-config</artifactId>
-    <version>0.4.0</version>
+    <version>0.6.0</version>
   </parent>
 
   <name>Google Cloud Core</name>
@@ -63,17 +63,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-core</artifactId>
-        <version>1.93.4</version><!-- {x-version-update:google-cloud-core:current} -->
+        <version>1.93.5</version><!-- {x-version-update:google-cloud-core:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-core-grpc</artifactId>
-        <version>1.93.4</version><!-- {x-version-update:google-cloud-core:current} -->
+        <version>1.93.5</version><!-- {x-version-update:google-cloud-core:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-core-http</artifactId>
-        <version>1.93.4</version><!-- {x-version-update:google-cloud-core:current} -->
+        <version>1.93.5</version><!-- {x-version-update:google-cloud-core:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-core-grpc/pom.xml b/google-cloud-core-grpc/pom.xml
index 0fe7b36e71..713de0c0f8 100644
--- a/google-cloud-core-grpc/pom.xml
+++ b/google-cloud-core-grpc/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core-grpc</artifactId>
-  <version>1.93.4</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>1.93.5</version><!-- {x-version-update:google-cloud-core:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Core gRPC</name>
   <url>https://github.com/googleapis/java-core</url>
@@ -13,7 +13,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-core-parent</artifactId>
-    <version>1.93.4</version><!-- {x-version-update:google-cloud-core:current} -->
+    <version>1.93.5</version><!-- {x-version-update:google-cloud-core:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-core-grpc</site.installationModule>
@@ -66,10 +66,5 @@
       <artifactId>easymock</artifactId>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.objenesis</groupId>
-      <artifactId>objenesis</artifactId>
-      <scope>test</scope>
-    </dependency>
   </dependencies>
 </project>
diff --git a/google-cloud-core-http/pom.xml b/google-cloud-core-http/pom.xml
index 3a2272be1d..514e94a15b 100644
--- a/google-cloud-core-http/pom.xml
+++ b/google-cloud-core-http/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core-http</artifactId>
-  <version>1.93.4</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>1.93.5</version><!-- {x-version-update:google-cloud-core:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Core HTTP</name>
   <url>https://github.com/googleapis/java-core</url>
@@ -13,7 +13,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-core-parent</artifactId>
-    <version>1.93.4</version><!-- {x-version-update:google-cloud-core:current} -->
+    <version>1.93.5</version><!-- {x-version-update:google-cloud-core:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-core-http</site.installationModule>
@@ -83,11 +83,6 @@
       <artifactId>easymock</artifactId>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.objenesis</groupId>
-      <artifactId>objenesis</artifactId>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
diff --git a/google-cloud-core/EnableAutoValue.txt b/google-cloud-core/EnableAutoValue.txt
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/google-cloud-core/pom.xml b/google-cloud-core/pom.xml
index 0d0aaa533a..84cd43bda9 100644
--- a/google-cloud-core/pom.xml
+++ b/google-cloud-core/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core</artifactId>
-  <version>1.93.4</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>1.93.5</version><!-- {x-version-update:google-cloud-core:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Core</name>
   <url>https://github.com/googleapis/java-core</url>
@@ -13,7 +13,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-core-parent</artifactId>
-    <version>1.93.4</version><!-- {x-version-update:google-cloud-core:current} -->
+    <version>1.93.5</version><!-- {x-version-update:google-cloud-core:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-core</site.installationModule>
@@ -82,11 +82,6 @@
       <artifactId>easymock</artifactId>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.objenesis</groupId>
-      <artifactId>objenesis</artifactId>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>com.google.code.findbugs</groupId>
       <artifactId>jsr305</artifactId>
diff --git a/pom.xml b/pom.xml
index b6eec20a4c..97d39277be 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.93.4</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>1.93.5</version><!-- {x-version-update:google-cloud-core:current} -->
   <name>Google Cloud Core Parent</name>
   <url>https://github.com/googleapis/java-core</url>
   <description>
@@ -14,7 +14,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-shared-config</artifactId>
-    <version>0.4.0</version>
+    <version>0.6.0</version>
   </parent>
 
   <developers>
@@ -151,25 +151,23 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <github.global.server>github</github.global.server>
     <site.installationModule>google-cloud-core-parent</site.installationModule>
-    <auto-value.version>1.7</auto-value.version>
-    <auto-value-annotations.version>1.7</auto-value-annotations.version>
     <gax.version>1.56.0</gax.version>
     <google.api-common.version>1.9.0</google.api-common.version>
-    <google.common-protos.version>1.17.0</google.common-protos.version>
+    <google.common-protos.version>1.18.0</google.common-protos.version>
     <google.iam.version>0.13.0</google.iam.version>
     <google.auth.version>0.20.0</google.auth.version>
     <google.api.version>1.30.9</google.api.version>
-    <google.http.version>1.34.2</google.http.version>
-    <grpc.version>1.28.1</grpc.version>
-    <protobuf.version>3.11.4</protobuf.version>
+    <google.http.version>1.35.0</google.http.version>
+    <grpc.version>1.29.0</grpc.version>
+    <protobuf.version>3.12.0</protobuf.version>
     <opencensus.version>0.24.0</opencensus.version>
     <annotations-api.version>1.3.2</annotations-api.version>
-    <guava.version>28.2-android</guava.version><!-- We are currently using the *-android version to support JDK7. -->
+    <guava.version>29.0-android</guava.version><!-- We are currently using the *-android version to support JDK7. -->
     <junit.version>4.13</junit.version>
     <truth.version>1.0.1</truth.version>
     <easymock.version>3.6</easymock.version>
     <findbugs.version>3.0.2</findbugs.version>
-    <threetenbp.version>1.4.3</threetenbp.version>
+    <threetenbp.version>1.4.4</threetenbp.version>
     <objenesis.version>2.6</objenesis.version>
     <errorprone.version>2.3.4</errorprone.version>
     <gson.version>2.8.6</gson.version>
@@ -232,12 +230,6 @@
         <type>pom</type>
         <scope>import</scope>
       </dependency>
-      <dependency>
-        <groupId>com.google.auto.value</groupId>
-        <artifactId>auto-value-annotations</artifactId>
-        <version>${auto-value-annotations.version}</version>
-        <optional>true</optional>
-      </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>api-common</artifactId>
@@ -319,33 +311,6 @@
     </dependencies>
   </dependencyManagement>
 
-  <build>
-    <pluginManagement>
-      <plugins>
-        <plugin>
-          <groupId>org.apache.maven.plugins</groupId>
-          <artifactId>maven-dependency-plugin</artifactId>
-          <configuration>
-            <ignoredUnusedDeclaredDependencies>org.objenesis:objenesis</ignoredUnusedDeclaredDependencies>
-          </configuration>
-        </plugin>
-        <plugin>
-          <artifactId>maven-compiler-plugin</artifactId>
-          <configuration>
-            <annotationProcessorPaths>
-              <path>
-                <groupId>com.google.auto.value</groupId>
-                <artifactId>auto-value</artifactId>
-                <version>${auto-value.version}</version>
-              </path>
-            </annotationProcessorPaths>
-          </configuration>
-        </plugin>
-      </plugins>
-
-    </pluginManagement>
-  </build>
-
   <modules>
     <module>google-cloud-core</module>
     <module>google-cloud-core-http</module>
diff --git a/synth.metadata b/synth.metadata
index 833650b1e4..522d580091 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,11 +1,17 @@
 {
-  "updateTime": "2020-03-25T23:35:19.763220Z",
   "sources": [
+    {
+      "git": {
+        "name": ".",
+        "remote": "https://github.com/googleapis/java-core.git",
+        "sha": "e4a04a2486474fef30584c2067e0afd7f8dbb613"
+      }
+    },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "e36822bfa0acb355502dab391b8ef9c4f30208d8"
+        "sha": "5b48b0716a36ca069db3038da7e205c87a22ed19"
       }
     }
   ]
diff --git a/versions.txt b/versions.txt
index b86cb48d8e..c86d5144e3 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-core:1.93.4:1.93.4
\ No newline at end of file
+google-cloud-core:1.93.5:1.93.5
\ No newline at end of file