Verilator 4.040 2020-08-15 released

Major:

Version 4.040 is planned to be the final version that will support pre-C++11 compilers. Please move to C++11 or newer compilers.

Other:

Fix arrayed interfaces, broke in 4.038 (verilator/verilator#2468). [Josh Redford]
Support $stable, $rose and $fell. (verilator/verilator#2148) (verilator/verilator#2501) [Peter Monsson]
Support simple function localparams (verilator/verilator#2461). [James Hanlon]
Miscellaneous parsing error changes towards UVM support.
Fix arrayed interfaces (verilator/verilator#2469). [Josh Redford]
Fix protect lib VCS warning. (verilator/verilator#2479) [Julien Margetts]
Fix combining different-width parameters (verilator/verilator#2484). [abirkmanis]
Fix protect-lib without sequential logic (verilator/verilator#2492). [Yutetsu TAKATSUKASA]
Fix V3Unknown from running with flat XML output (verilator/verilator#2494). [James Hanlon]
Fix non-32 bit conversion to float (verilator/verilator#2495). [dsvf]
Fix casting non-self-determined subexpressions (verilator/verilator#2493). [phantom-killua]
Fix SystemC net names (verilator/verilator#2500). [Edgar E. Iglesias]

verilator / verilator-announce