3.14.0-rc1

• Initial relx 4.0 support
  • See relx 4.0.0-rc1 release for more details
• Track build artifacts in DAG
• Return an error if no apps are found when using bare compiler
• xref improvements: now outputs relative file paths
• Add symlink to the ct_run of the last common test run
• Move absolute_path/2 and normalized_path to rebar_file_utils
• rebar_git_resource: fix {vsn, git} parser
• rebar3: ipv6 support for proxy
• Switch to EPP analysis covering all apps at once when compiling
• Fix race condition in rebar_prv_shell boot
• rebar_compiler_dag: implement single-pass pruning
• Force use of tls1.2 for http fetching to work on OTP-23-rc1
• Re-enable use of rebar_packages_cdn in rebar_pkg_resource
• Source file encoding specifier support for template
• Only write lock file if locks have changed
• rebar_git_resource: allow non-single-digit git versions
• rebar_dir: return _checkouts path in a canonical form
• Bump cth_readable (1.4.8) to fix assertion macros
• Update hex core to v0.6.8
• Split up the compiler DAG
• Add vendor_hex_core.sh
• Proper Unicode handling in port process output
• Update compiler hooks order and internal compiler phases
• Get a sorted list of modules for coverage output (screen and HTML)
• Run dialyzer for extra_src_dirs
• Remove warning when booting applications in the shell
• Allow passing arguments in r3:do and r3:async_do
• Allow users to override default hex auth config