# UVVM v2 v2020.12.08 released **URL:** \ **Category:** Release info\ **Tags:** uvvm, release\ **Created:** [December 8, 2020, 1:10pm UTC](https://forum.uvvm.org/t/uvvm-v2-v2020-12-08-released/135 "2020-12-08T13:10:26Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![Marius](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.uvvm.org/marius/32/43_2.png) [@Marius](https://forum.uvvm.org/u/Marius)\ **Post date:** [December 8, 2020, 1:10pm UTC](https://forum.uvvm.org/t/uvvm-v2-v2020-12-08-released/135/1 "2020-12-08T13:10:27Z")
A new release of UVVM has just been published: - Improved to\_string functions for slv, signed and unsigned when printing long decimal values. - Added how to start demo testbench from within Modelsim to testbench\_guide PDF in Bitvis UART VIP. - Added max\_receptions default value to uart\_bfm\_quickref.pdf. - Added C\_SPI\_VVC\_DATA\_ARRAY\_WIDTH to adaptation\_pkg. - Removed “addr” parameter from axistream\_receive VVC method call in quick reference. - Removed unused constant C\_USE\_LOCAL\_OSVVM\_MSG\_ID\_PANELS from adaptations\_pkg. - Removed xConstrRandFuncCov folder and content. - Moved C\_HIERARCHY\_NODE\_NAME\_LENGTH from types\_pkg to adaptations\_pkg. - Added Bitvis VIP Spec Cov to component\_list.txt for compile\_all.do script. - Fixed to\_string(integer) function using a negative value. - Fixed random time function by using the simulator base time unit instead of ns. - Fixed random function overflowing with maximum values in min/max range. - Fixed Axistream C\_MULTIPLE\_RANDOM for valid & ready low not working. - Added Axistream BFM configurations to control the probability of multiple random tvalid/tready low cycles and the maximum random duration of tvalid/tready low deassertion. - Fixed bug in to\_string functions for t\_slv\_array, t\_unsigned\_array and t\_signed\_array that caused a failure when using wide words. [UVVM](https://github.com/UVVM/UVVM) [UVVM Light](https://github.com/UVVM/UVVM_Light)