Dearest most-enduring SDR community to ever roam the galaxy, the legacy 3.7 release series sees a bug fix release. We had to bump the maint version from 13 to 14, because we fundamentally changed the (pseudo) random number generation – which has the effect that pre-3.7.14.0 flowgraphs use different random scramblers and pilots, amongst other things.
Find the release notes below. Cheers, Marcus # Release 3.7.14.0 ## Contributors * Chris <[email protected]> * Christoph Mayer <[email protected]> * Eric Johnson <[email protected]> * gmazilla * Håkon Vågsether <[email protected]> * Josh Morman <[email protected]> * Marcus Müller <[email protected]> * Martin Braun <[email protected]> * Michael Dickens <[email protected]> * rear1019 <[email protected]> * Ron Economos <[email protected]> * Ryan Volz <[email protected]> * Sebastian Müller <[email protected]> * Thomas Habets <[email protected]> ## [3.7.14.0] - 2020-02-15 ### Fixed #### Project Scope - replace remaining calls to thread-unsafe `rand` with internal random generators #### gnuradio-runtime - don't give up on looking for configuration files if system directory doesn't exist - `get_tags_in_range` on delay blocks - premature tag pruning #### gr-blocks - 8 bit WAV file reading - `matrix_multiply` no longer wrongly converts complex float to double - Boost 1.70 compat #### gr-digital - UHD packet example: frame bit fixes - `additive_scrambler` count-based reset - `map_bb` buffer overflow, thread safety #### gr-dtv - falsely failing assert #### gr-fec - `cc_encoder`: constraint length > 8 #### grc - Ctrl-F unselects blocks (so that "d" doesn't disable them) ### Added #### gnuradio-runtime - XOROSHIRO128+-based PRNG #### gr-digital - `additive_scrambler` test #### gr-uhd - future UHD compat layer ### Changed #### Project Scope - COMPATIBILITY WARNING: Replaced non-threadsafe (s)rand with our own xoroshiro-based PRNG - Whole tree code reformatting #### gr-blocks - replaced reconfiguring selector with 3.8 backport #### gr-channels - removed unnecessary delay in selective fading model #### gr-digital - COMPATIBILITY: Change of random OFDM pilots - backport of 3.8 constellation changes #### gr-trellis - COMPATIBILITY: random interleaver: PRNG change -> different interleaver
