update sender dependency (#54)

* update sender dependency

* update test matrix

.github/workflows/test.yml

@@ -7,7 +7,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        java: [ '8', '11', '15' ]
+        java: [ '11', '15','17' ]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2

README.md

@@ -9,13 +9,24 @@ This appender sends logs to your [Logz.io](http://logz.io) account, using non-bl
 This appender uses  [LogzioSender](https://github.com/logzio/logzio-java-sender) implementation. Once you send a log, it will be enqueued in the queue and 100% non-blocking. There is a background task that will handle the log shipment for you. This jar is an "Uber-Jar" that shades both LogzioSender, BigQueue, Gson and Guava to avoid "dependency hell".
 
 ### Installation from maven
+JDK 8:
 ```xml
     <dependency>
         <groupId>io.logz.log4j2</groupId>
         <artifactId>logzio-log4j2-appender</artifactId>
         <version>1.0.19</version>
     </dependency>
 ```
+
+JDK 11 and above:
+```xml
+    <dependency>
+        <groupId>io.logz.log4j2</groupId>
+        <artifactId>logzio-log4j2-appender</artifactId>
+        <version>2.0.0</version>
+    </dependency>
+```
+
 The appender also requires a logger implementation, for example:
 ```xml
     <dependency>
@@ -146,11 +157,18 @@ Will send a log to Logz.io that looks like this:
 ```
 
 ### Release notes
+ - 2.0.0 - THIS IS A SNAPSHOT RELEASE - SUPPORTED WITH JDK 11 AND ABOVE
+   - Updated LogzioSender version to `2.0.0`:
+     - Fixes an issue where DiskQueue was not clearing disk space when using JDK 11 and above.
  - 1.0.19
    - Updated LogzioSender version to `1.1.8`:
      - Fix an issue where log is not being truncated properly between size of 32.7k to 500k.
  - 1.0.18
    - updated logzio sender version, fixing IndexOutOfBounds exception with bigqueue
+
+ <details>
+  <summary markdown="span"> Expand to check old versions </summary>
+
  - 1.0.16
    - Added exceedMaxSizeAction parameter for handling oversized logs.
  - 1.0.15
@@ -182,7 +200,7 @@ Will send a log to Logz.io that looks like this:
    - Fixed an issue: [LogzioAppender does not let the JVM exit](https://github.com/logzio/logzio-log4j2-appender/issues/2)  
  - 1.0.0
    - Initial releases
-
+       </details>
 
 ### Contribution
  - Fork

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>io.logz.log4j2</groupId>
     <artifactId>logzio-log4j2-appender</artifactId>
-    <version>1.0.19</version>
+    <version>2.0.0</version>
 
     <packaging>jar</packaging>
     <name>Logz.io Log4j2 Appender</name>
@@ -36,7 +36,7 @@
     </scm>
 
     <properties>
-        <logzio-sender-version>1.1.8</logzio-sender-version>
+        <logzio-sender-version>2.0.0</logzio-sender-version>
     </properties>
 
     <build>
@@ -46,8 +46,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.5.1</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
             <plugin>