master
8220093: Change to GCC 8.2 for building on Linux at Oracle
8195689: Remove generated-configure.sh and instead use autoconf
8179225: Update graphviz bundle script with up to date build instructions
8249195: Change to Xcode 11.3.1 for building on Macos at Oracle
8179022: Add serialization spec as markdown
8198328: Create devkit for Solaris with developer studio 12.6 and Solaris11.3
8196108: Add build support for VS 2015/2017
8248238: Implementation: JEP 388: Windows AArch64 Support 8272181: Windows-AArch64:Backport fix of `Backtracing broken on PAC enabled systems`
8242468: VS2019 build missing vcruntime140_1.dll
8145670: New Solaris devkits are missing gobjcopy