Verilator

==========================

**Minor:**

* Support set_time_unit/set_time_precision in C traces. (1937)
* Fix extract of packed array with non-zero LSB. (1172) [James Pallister]
* Fix shifts by more than 32-bit numbers. (1174) [Clifford Wolf]
* Fix power operator on wide constants. (761) [Clifford Wolf]
* Fix .* on interface pins. (1176) [Maciej Piechotka]

==========================

**Minor:**

* Fix non-cutable ordering loops on clock arrays. (1009) [Todd Strader]
* Support ports of array of reals. (1154) [J Briquet]
* Support arrayed parameter overrides. (1153) [John Stevenson]
* Support $value$plusargs with variables. (1165) [Wesley Terpstra]
* Support modport access to un-modport objects. (1161) [Todd Strader]
* Add stack trace when can't optimize function. (1158) [Todd Strader]
* Add warning on mis-sized literal. (1156) [Todd Strader]
* Fix interface functions returning wrong parameters. (996) [Todd Strader]
* Fix non-arrayed cells with interface arrays. (1153) [John Stevenson]
* Fix --assert with complex case statements. (1164) [Enzo Chi]

==========================

**Major:**

* Add -FI option to force includes. (1916) [Amir Gonnen]
* Add --relative-includes. [Rob Stoddard]

**Minor:**

* Add error on duplicate pattern assignments. (1145) [Johan Bjork]
* Fix error on improperly widthed default function. (984) [Todd Strader]
* Fix 2009 localparam syntax, msg2139. [Galen Seitz]
* Fix ugly interface-to-non-interface errors. (1112) [Johan Bjork]
* Fix LDFLAGS and CFLAGS not preserving order. (1130) [Olof Kindgren]
* Fix internal error on initializing parameter array. (1131) [Jie Xu]
* Fix internal error on interface arrays. (1135) [John Stevenson]
* Fix calling sformatf to display, and elab $displays. (1139) [Johan Bjork]
* Fix realpath compile issue on MSVC++. (1141) [Miodrag Milanovic]
* Fix missing error on interface size mismatch. (1143) [Johan Bjork]
* Fix error on parameters with dotted references. (1146) [Johan Bjork]
* Fix wreal not handling continuous assign. (1150) [J Briquet]
* Fix nested structure parameter selects. (1150) [J Briquet]

==========================

**Major:**

* Internal code changes for improved compatibility and performance.

**Minor:**

* Support old-style $display($time). (467) [John Demme]
* With --bbox-unsup, suppress desassign and mixed edges. (1120) [Galen Seitz]
* Fix parsing sensitivity with &&. (934) [Luke Yang]
* Fix internal error on double-for loop unrolling. (1044) [Jan Egil Ruud]
* Fix internal error on unique casez with --assert. (1117) [Enzo Chi]
* Fix bad code when tracing array of structs. (1122) [Andrew Bardsley]

==========================

**Minor:**

* Honor --output-split on coverage constructors. (1098) [Johan Bjork]
* Fix various issues when making outside of the kit.
* Fix flex 2.6.2 bug. (1103) [Sergey Kvachonok]
* Fix error on bad interface name. (1097) [Todd Strader]
* Fix error on referencing variable in parent. (1099) [Ian Thompson]
* Fix type parameters with low optimization. (1101) [Stefan Wallentowitz]

==========================

**Major:**

* Support foreach. (1078) [Xuan Guo]

**Minor:**

* Add --no-decoration to remove output comments, msg2015. [Frédéric Requin]
* If VM_PARALLEL_BUILDS=1, use OPT_FAST and OPT_SLOW. [Frédéric Requin]
Set VM_DEFAULT_RULES=0 for old behavior.
* Add error on DPI functions > 32 bits. (1898) [Elliot Mednick]
* Improve Verilation performance on internal strings. (1896) [Johan Bjork]
* Improve Verilation performance on trace duplicates. (1090) [Johan Bjork]
* Fix SystemC compiles with VPI. (1081) [Arthur Kahlich]
* Fix error on wide numbers that represent shifts, msg1991. (1088) [Mandy Xu]