Trac #13826: Use write_via_temp() to write the star import cache
Trac #13614: Adds table with creation instructions for groups of order <32
#9668: fix hardcoding of paths in R by defining R_SHARE_DIR,
R_INCLUDE_DIR, and R_DOC_DIR relative to R_HOME_DIR, or rather, by
removing the portion of scripts/Makefile.in which hardcodes these
paths.
Trac #14371: New exception SingularError, add useful tracebacks for pexpect
#14426: write_error.patch: avoid an infinite loop when writing to stderr fails
Trac #14371: Give the pexpect child process some time to die
Trac #14426: Check that interfaces handle write errors gracefully
Add a script to download all upstream packages.
Trac #14400: Fine-tune running of sage-location
Verify checksums of upstream sources.
Don't overwrite good upstream with bad one.
Trac #14447: Add Cygwin as a supported platform
Only update checksums if version numbers match.
A few small fixes to checksum/download code
Trac #14452: Upgrade Cython to 0.19
Trac #14460: Work around GCC-4.8.0 bug
Trac #14470: Relax PARI warnings
Trac #14452: Upgrade Cython to 0.19
5.9.rc0
5.9.rc0