Update release versions for all readme and build files.

CHANGELOG.md

@@ -1,10 +1,15 @@
 ## Unreleased
 
 
-## 0.26.0 - 2020-04
-- gRPC metrics collection now requires the 
-  [`io.grpc:grpc-census`](https://github.com/grpc/grpc-java/releases/tag/v1.27.0)
-  artifact in addition to this module. 
+## 0.26.0 - 2020-03-19
+- feat: Allow users to register the same Meter multiple times without exception (#2017)
+- update gRPC (#2024): Since gRPC v1.27.0, census dependency is removed from grpc-core. A grpc-census
+artifact now exists to provide interceptor/stream tracer factory that applies census stats/tracing features.
+For users not using gRPC’s integration of census, nothing should be affected. Users who want census integration
+need to add grpc-census artifact to runtime classpath.
+- deps: update GSON (#2025)
+- deps: update auth libraries (#2023)
+- update guava (#2018)
 
 ## 0.25.0 - 2020-02-12
 - Add an experimental artifact `opencensus-contrib-observability-ready-util`, that allows users to

README.md

@@ -32,14 +32,14 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-api</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-api:0.25.0'
+compile 'io.opencensus:opencensus-api:0.26.0'
 ```
 
 ### Hello "OpenCensus" trace events
@@ -182,21 +182,21 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-api</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-impl</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
     <scope>runtime</scope>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-api:0.25.0'
-runtime 'io.opencensus:opencensus-impl:0.25.0'
+compile 'io.opencensus:opencensus-api:0.26.0'
+runtime 'io.opencensus:opencensus-impl:0.26.0'
 ```
 
 ### How to setup exporters?

contrib/appengine_standard_util/README.md

@@ -16,14 +16,14 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-appengine-standard-util</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-contrib-appengine-standard-util:0.25.0'
+compile 'io.opencensus:opencensus-contrib-appengine-standard-util:0.26.0'
 ```
 
 [travis-image]: https://travis-ci.org/census-instrumentation/opencensus-java.svg?branch=master

contrib/dropwizard/README.md

@@ -18,14 +18,14 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-dropwizard</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-contrib-dropwizard:0.25.0'
+compile 'io.opencensus:opencensus-contrib-dropwizard:0.26.0'
 ```
 
 ### And the following code:

contrib/dropwizard5/README.md

@@ -18,14 +18,14 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-dropwizard5</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-contrib-dropwizard5:0.25.0'
+compile 'io.opencensus:opencensus-contrib-dropwizard5:0.26.0'
 ```
 
 ### And the following code:

contrib/exemplar_util/README.md

@@ -17,14 +17,14 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-exemplar-util</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-contrib-exemplar-util:0.25.0'
+compile 'io.opencensus:opencensus-contrib-exemplar-util:0.26.0'
 ```
 
 [travis-image]: https://travis-ci.org/census-instrumentation/opencensus-java.svg?branch=master

contrib/grpc_util/README.md

@@ -16,14 +16,14 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-grpc-util</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-contrib-grpc-util:0.25.0'
+compile 'io.opencensus:opencensus-contrib-grpc-util:0.26.0'
 ```
 
 [travis-image]: https://travis-ci.org/census-instrumentation/opencensus-java.svg?branch=master

contrib/http_jaxrs/README.md

@@ -15,20 +15,20 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-api</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-http-jaxrs</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-api:0.25.0'
-compile 'io.opencensus:opencensus-contrib-http-jaxrs:0.25.0'
+compile 'io.opencensus:opencensus-api:0.26.0'
+compile 'io.opencensus:opencensus-contrib-http-jaxrs:0.26.0'
 ```
 
 ### Usage

contrib/http_jetty_client/README.md

@@ -15,20 +15,20 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-api</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-http-jetty-client</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-api:0.25.0'
-compile 'io.opencensus:opencensus-contrib-http-jetty-client:0.25.0'
+compile 'io.opencensus:opencensus-api:0.26.0'
+compile 'io.opencensus:opencensus-contrib-http-jetty-client:0.26.0'
 ```
 
 ## Instrumenting Jetty Http Client

contrib/http_servlet/README.md

@@ -15,20 +15,20 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-api</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-http-servlet</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-api:0.25.0'
-compile 'io.opencensus:opencensus-contrib-http-servlet:0.25.0'
+compile 'io.opencensus:opencensus-api:0.26.0'
+compile 'io.opencensus:opencensus-contrib-http-servlet:0.26.0'
 ```
 
 ## Instrumenting HTTP Servlets

contrib/http_util/README.md

@@ -16,20 +16,20 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-api</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-http-util</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-api:0.25.0'
-compile 'io.opencensus:opencensus-contrib-http-util:0.25.0'
+compile 'io.opencensus:opencensus-api:0.26.0'
+compile 'io.opencensus:opencensus-contrib-http-util:0.26.0'
 ```
 
 ## Instrumenting HTTP libraries/frameworks

contrib/log_correlation/log4j2/README.md

@@ -25,15 +25,15 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-log-correlation-log4j2</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
     <scope>runtime</scope>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-runtime 'io.opencensus:opencensus-contrib-log-correlation-log4j2:0.25.0'
+runtime 'io.opencensus:opencensus-contrib-log-correlation-log4j2:0.26.0'
 ```
 
 ### Configure the `OpenCensusTraceContextDataInjector`

contrib/log_correlation/stackdriver/README.md

@@ -29,15 +29,15 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-log-correlation-stackdriver</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
     <scope>runtime</scope>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-runtime 'io.opencensus:opencensus-contrib-log-correlation-stackdriver:0.25.0'
+runtime 'io.opencensus:opencensus-contrib-log-correlation-stackdriver:0.26.0'
 ```
 
 ### Configure the `OpenCensusTraceLoggingEnhancer`

contrib/spring/README.md

@@ -18,17 +18,17 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-api</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-spring</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-impl</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
     <scope>runtime</scope>
   </dependency>
 
@@ -45,9 +45,9 @@ For Maven add to your `pom.xml`:
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-api:0.25.0'
-compile 'io.opencensus:opencensus-contrib-spring:0.25.0'
-runtime 'io.opencensus:opencensus-impl:0.25.0'
+compile 'io.opencensus:opencensus-api:0.26.0'
+compile 'io.opencensus:opencensus-contrib-spring:0.26.0'
+runtime 'io.opencensus:opencensus-impl:0.26.0'
 runtime 'org.springframework:spring-aspects:SPRING_VERSION'
 ```
 

contrib/spring_sleuth_v1x/README.md

@@ -22,7 +22,7 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-spring-sleuth</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
     <exclusions>
       <exclusion>
 	    <groupId>org.springframework.cloud</groupId>
@@ -39,7 +39,7 @@ For Maven add to your `pom.xml`:
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-contrib-spring-sleuth:0.25.0'
+compile 'io.opencensus:opencensus-contrib-spring-sleuth:0.26.0'
 ```
 
 [travis-image]: https://travis-ci.org/census-instrumentation/opencensus-java.svg?branch=master

contrib/zpages/README.md

@@ -16,27 +16,27 @@ For Maven add to your `pom.xml`:
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-api</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-contrib-zpages</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
   </dependency>
   <dependency>
     <groupId>io.opencensus</groupId>
     <artifactId>opencensus-impl</artifactId>
-    <version>0.25.0</version>
+    <version>0.26.0</version>
     <scope>runtime</scope>
   </dependency>
 </dependencies>
 ```
 
 For Gradle add to your dependencies:
 ```groovy
-compile 'io.opencensus:opencensus-api:0.25.0'
-compile 'io.opencensus:opencensus-contrib-zpages:0.25.0'
-runtime 'io.opencensus:opencensus-impl:0.25.0'
+compile 'io.opencensus:opencensus-api:0.26.0'
+compile 'io.opencensus:opencensus-contrib-zpages:0.26.0'
+runtime 'io.opencensus:opencensus-impl:0.26.0'
 ```
 
 ### Register the Z-Pages

examples/build.gradle

@@ -33,7 +33,7 @@ repositories {
 group = "io.opencensus"
 version = "0.27.0-SNAPSHOT" // CURRENT_OPENCENSUS_VERSION
 
-def opencensusVersion = "0.25.0" // LATEST_OPENCENSUS_RELEASE_VERSION
+def opencensusVersion = "0.26.0" // LATEST_OPENCENSUS_RELEASE_VERSION
 def grpcVersion = "1.22.1" // CURRENT_GRPC_VERSION
 def prometheusVersion = "0.6.0"
 def jettyVersion = "9.4.17.v20190418"

examples/pom.xml

@@ -12,8 +12,8 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <!-- change to the version you want to use. -->
     <jetty.version>9.4.17.v20190418</jetty.version>
-    <opencensus.version>0.25.0</opencensus.version><!-- LATEST_OPENCENSUS_RELEASE_VERSION -->
-    <grpc.version>1.25.0</grpc.version><!-- CURRENT_GRPC_VERSION -->
+    <opencensus.version>0.26.0</opencensus.version><!-- LATEST_OPENCENSUS_RELEASE_VERSION -->
+    <grpc.version>1.27.2</grpc.version><!-- CURRENT_GRPC_VERSION -->
   </properties>
   <dependencies>
     <dependency>