New Features and Improvements Resolve issue #1305 - MATLAB deprecation warning in readWAMIT by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1340 WEC-Sim QTFs compatability with NEMOH by @MShabara in https://github.com/WEC-Sim/WEC-Sim/pull/1353 update body library block mask to address #1346 on dev branch by @dforbush2 in https://github.com/WEC-Sim/WEC-Sim/pull/1350 Minor bug fix related to PR #1353 by @MShabara in https://github.com/WEC-Sim/WEC-Sim/pull/1359 Resolve unit discrepancy from #1356 by @kmruehl in https://github.com/WEC-Sim/WEC-Sim/pull/1366 MoorDyn variable path support by @RyanDavies19 in https://github.com/WEC-Sim/WEC-Sim/pull/1378 User Defined Body Propterties v2 by @MShabara in https://github.com/WEC-Sim/WEC-Sim/pull/1355 Update cable tension for negative displacements by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1349 Full dir spectra (resolved conflicts) by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1332 Update flex body (GBM) to allow for nonlinear hydrodynamics (on first 6 DOF) by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1379 Fix mooring path check by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1382 Enable multiple wave trains with and add full directional wave block to flex body by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1384 Resave body library to resolve simscape logging error by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1388 Override main to be dev by @MShabara in https://github.com/WEC-Sim/WEC-Sim/pull/1390 Applied recent commits to main into dev by @MShabara in https://github.com/WEC-Sim/WEC-Sim/pull/1397 fix #1288, cleanup waveclass (main) by @dforbush2 in https://github.com/WEC-Sim/WEC-Sim/pull/1417 fix waveClass and irregExc functions for #1288 (dev) by @dforbush2 in https://github.com/WEC-Sim/WEC-Sim/pull/1416 Updates the Ubuntu and Matlab versions by @MShabara in https://github.com/WEC-Sim/WEC-Sim/pull/1420 Fix irregular wave elevation with multiple directions by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1403 Add function to make sure BEM directions span 360 degrees for passive yaw and full directional spectra cases by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1419 Dev: fix badBEMIOFix_fcn by @dforbush2 in https://github.com/WEC-Sim/WEC-Sim/pull/1447 KeepParallelPool by @pm-gusmano in https://github.com/WEC-Sim/WEC-Sim/pull/1418 build Body from hydro structure directly by @degoeden in https://github.com/WEC-Sim/WEC-Sim/pull/1421 elevationToSpectrum.m Function Enhancements by @pm-gusmano in https://github.com/WEC-Sim/WEC-Sim/pull/1423 Variable hydro improvements by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1411 ParaView feature for multiple mooring connections #1440 by @kmruehl in https://github.com/WEC-Sim/WEC-Sim/pull/1455 QTF Standing (Newman) Approximation by @MShabara in https://github.com/WEC-Sim/WEC-Sim/pull/1461 Enable Variable Mass by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1465 Fix wave generation with phaseSeed in waveClass for PCT by @jleonqu in https://github.com/WEC-Sim/WEC-Sim/pull/1467 Fix mask for flex body by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1468 Radiation damping load extrapolation by @TianyuanWangi in https://github.com/WEC-Sim/WEC-Sim/pull/1476 Update variable mass implementation and add documentation by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1494 Irregular CIC test for OSWEC by @jleonqu in https://github.com/WEC-Sim/WEC-Sim/pull/1484 Body Library Refactoring by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1474 Refactor badBemioFix_fcn by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1489 Adds the QTF rotaions feature by @MShabara in https://github.com/WEC-Sim/WEC-Sim/pull/1511 Universal PTO joint by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1466 waveClass Constructor Improvements by @pm-gusmano in https://github.com/WEC-Sim/WEC-Sim/pull/1515 Updated MOST source code by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1470 OSWEC Test Case - Irregular Waves by @jleonqu in https://github.com/WEC-Sim/WEC-Sim/pull/1516 Fix for the elevation plot when multiple wave classes are defined by @MShabara in https://github.com/WEC-Sim/WEC-Sim/pull/1526 v7.0.0 by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1541 Documentation Fixing documentation inconsistency for PTO-Sim blocks (#1330) by @kmruehl in https://github.com/WEC-Sim/WEC-Sim/pull/1341 Variable hydro documentation by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1343 Bug Fixes Pull bugfixes #1369 and #1362 from main to dev by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1370 Pull #1373 into dev by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1380 Qtf bug time interpolation by @MShabara in https://github.com/WEC-Sim/WEC-Sim/pull/1396 Bug fixes for applications by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1401 Pull a few fixes from dev into main by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1429 Fix treatment of the inertia products in body.adjustMassMatrix by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1425 Pull bug fixes from main into dev by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1436 Excitation spread fix by @dforbush2 in https://github.com/WEC-Sim/WEC-Sim/pull/1439 adding spread fix to flex by @dforbush2 in https://github.com/WEC-Sim/WEC-Sim/pull/1453 Excitation spread fix dev by @dforbush2 in https://github.com/WEC-Sim/WEC-Sim/pull/1454 Fix paraview output function by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1441 Bug fix for drag and nonhydro body block mass by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1464 Merging bug-fixes from main into dev by @kmruehl in https://github.com/WEC-Sim/WEC-Sim/pull/1469 Bug fix in BodyClass and minor change in BEMIO by @MShabara in https://github.com/WEC-Sim/WEC-Sim/pull/1472 Modified sign convention when a cable pretension is defined by @ttran18 in https://github.com/WEC-Sim/WEC-Sim/pull/1478 Match PR 1478 on main by @dforbush2 in https://github.com/WEC-Sim/WEC-Sim/pull/1479 Fixing Regression Tests for RM3 by @jleonqu in https://github.com/WEC-Sim/WEC-Sim/pull/1473 Pulling bugfix PR #1473 into dev by @kmruehl in https://github.com/WEC-Sim/WEC-Sim/pull/1480 Nonhydro and drag body mass bugfix by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1499 Resolve issue #1512 by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1518 Nonlinear FK force bug Fix introduced in v6.1.2 by @MShabara in https://github.com/WEC-Sim/WEC-Sim/pull/1527 Fix spread with nonlinear hydro by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1528 [BUG] Fix paraview outputs for new wave types by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1525 [BUG] Add back MoorDyn blocks (removed by #1470) by @jtgrasb in https://github.com/WEC-Sim/WEC-Sim/pull/1522 Pull PRs 1473 and 1470 into dev by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1531 fix bug in flex body mask by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1536 Fix wave current velocity by @akeeste in https://github.com/WEC-Sim/WEC-Sim/pull/1540 New Contributors @degoeden made their first contribution in https://github.com/WEC-Sim/WEC-Sim/pull/1421 @TianyuanWangi made their first contribution in https://github.com/WEC-Sim/WEC-Sim/pull/1476 @ttran18 made their first contribution in https://github.com/WEC-Sim/WEC-Sim/pull/1478 Issues and Pull Requests Full Changelog: https://github.com/WEC-Sim/WEC-Sim/compare/v6.1.2...v7.0.0 68 issues closed since v6.1.2 52 PRs merged since v6.1.2