Source: sundials Version: 5.7.0+dfsg-1 Severity: normal Unless I misunderstood the package naming system for sundials, looks like there was an ABI bump in sublibraries when sundials upgraded from v4 to v5.
It can be seen in 5.7.0+dfsg-1, so it's not a side-effect of the the new 5.8.0 build (hence no need to block 5.8.0 with severity Serious). The apparently upgraded libraries are arkode3 -> arkode4 (libsundials_arkode.so.4) cvode[s]4 -> cvodes5 (libsundials_cvode[s].so.5 ) ida[s]4 -> ida5 (libsundials_ida[s].so.5) kinsol4 -> kinsol5 (libsundials_kinsol.so.5) nvecserial4 -> nvecserial5 (libsundials_nvecserial.so.5) sunmatrix2 -> sunmatrix3 (libsundials_sunmatrixband.so.3 etc) sunlinsol2 -> sunlinsol3 (libsundials_fsunlinsolband.so.3 etc, and other anomalies) nvecparallel-XX4 -> nvecparallel-XX5 (libsundials_nvecXX.so.5) (XX = pthread, petsc, openmp, mpi, hypre)
