Upcoming (#691)

* Added 1/8" jack

* Release 4.20

* Merge traces and wires into "Wiring" layer

* Add shabang to run.sh

* Added gray theme

* Prevent the donation label from wrapping into several lines

* Use Backspace key to delete selection in Mac OS

* Upgrade xstream to fix java 16 compatibility

* Add exec to run.sh

* Added regulator pinouts to transistor body components

* Release 4.21.1

* Fix linux run.sh, added more java-opens

diylc/diylc-swing/build.xml

@@ -10,7 +10,7 @@
 	<property name="jar.dir" value="${build.dir}/jar" />
 	<property name="report.dir" value="${build.dir}/junitreport" />
 	<property name="main.class" value="org.diylc.DIYLCStarter" />
-	<property name="diylc.version" value="4.21.1" />
+	<property name="diylc.version" value="4.21.2" />
 	
 	<property name="osx.jre8.path" value="jre\osx\jdk8u275-b01-jre\Contents\Home\" />