Upgrade to 8.3

[saraedum]

The list of packages has been compiled with git diff 8.2..8.3 build/.

🤔: These packages are probably not the right version in conda-forge but they should not matter for the conda release.

Base SPKGs that have changed.

none.

Standard SPKGs that have changed.

• [x] arb (2.12.0.p0 → 2.13.0.p0), adds arb-acosh.patch, drops arb-pie-hardening-conflict.patch
• [x] cddlib (094g.p2 → 094i), https://github.com/conda-forge/cddlib-feedstock/pull/6
• [x] 🤔 cmake (3.8.1 → 3.11.0)
• [x] combinatorial_designs (20140630 → 20140630.p0), install script changes
• [x] configure (262 → 272)
• [x] curl (7.56.1 → 7.56.1.p0)
• [x] cysignals (1.7.0.p0 → 1.7.2), drops stack_guard.patch
• [x] fflas_ffpack (no version change), adds 25353-flasffpack-constvoid.patch
• [x] fplll (5.2.0.p1 → 5.2.1), drops GCC.patch, pow.patch
• [x] fpylll (0.3.0dev.p0 → 0.4.1dev), drops ticket-24191.patch, https://github.com/conda-forge/fpylll-feedstock/pull/6
• [x] freetype (2.8.1 → 2.8.1.p0), build script changes
• [x] gc (7.6.4 → 7.6.4.p0), build script changes
• [x] gfan (0.5.p2 →0.6.2.p0), lots of patch changes; https://github.com/conda-forge/gfan-feedstock/pull/7
• [x] graphs (20161026 → 20161026.p0), build script changes
• [ ] ipython (5.5.0 → 5.5.0.p0), adds signature.patch. (Needs to apply the patch to 5.x branch on feedstock)
• [x] ipywidgets (7.1.1 → 7.2.0)
• [ ] mathjax (2.6.1 → 2.7.4), drops extend_maxbuffer.patch, nopng_config.patch
• [x] maxima (5.39.0.p2 → 5.41.0)
• [x] nauty (26r1 → 26r1.p0)
• [x] NetworkX (1.11.p0 → 2.1)
• [x] NTL (10.3.0 → 10.3.0.p0), build script changes
• [x] OpenBLAS (0.2.20.p1 → 0.2.20.p2), Sparc changes
• [ ] pari (2.10-1280-g88fb5b3.p0 → 2.10-1280-g88fb5b3.p1), modified stackwarn.patch
• [x] pari_galdata (20080411 → 20080411.p0), modifies build scripts
• [x] pari_seadata_small (20090618 → 20090618.p0), modifies build scripts
• [x] polytopes_db (20170220 → 20170220.p0), modified build scripts
• [x] 🤔pycygwin
• [x] pynac (0.7.16.p0 → 0.7.22), unpatched now, https://github.com/conda-forge/pynac-feedstock/pull/12
• [x] 🤔 python (2.7.14.p2 → 2.7.15)
• [x] 🤔R (3.4.3.p0 → 3.4.4.p0),
• [x] sagenb (1.0.1 → 1.0.3)
• [x] sphinx (1.6.3.p1 → 1.7.5.p0), adds GH-5040.patch, drops unpickle_error.patch
• [x] tachyon, build script changes
• [x] thebe (9624e0a0 → 9624e0a0.p0), build script changes
• [x] threejs (r80 → r80.p0), build script changes
• [x] 🤔 widgetsnbextension (3.1.1 → 3.2.0)

Optional SPKGs that have changed.

☺: Proper support for optional packages is finally possible. But let's do this as part of another issue.

Experimental SPKGs that have changed.

☺: Proper support for experimental packages is finally possible. But let's do this as part of another issue.

New runtime dependencies:

The dependencies of the sagelib target have not changed upstream, so all new packages should be runtime dependencies in the sage package.

• [x] packaging (17.1)

New build-time dependencies:

The dependencies of the sagelib target have not changed upstream, so there should be no new build-time dependencies.