sagemath · vbraun · May 25, 2024 · Apr 2, 2024 · Apr 3, 2024 · Apr 5, 2024
diff --git a/.devcontainer/portability-debian-buster-gcc_spkg-minimal/devcontainer.json b/.devcontainer/portability-debian-buster-gcc_spkg-minimal/devcontainer.json
diff --git a/.devcontainer/portability-debian-buster-gcc_spkg-minimal/portability-Dockerfile b/.devcontainer/portability-debian-buster-gcc_spkg-minimal/portability-Dockerfile
diff --git a/.devcontainer/portability-debian-buster-gcc_spkg-standard/devcontainer.json b/.devcontainer/portability-debian-buster-gcc_spkg-standard/devcontainer.json
diff --git a/.devcontainer/portability-debian-buster-gcc_spkg-standard/portability-Dockerfile b/.devcontainer/portability-debian-buster-gcc_spkg-standard/portability-Dockerfile
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
@@ -25,7 +25,6 @@ on:
            "ubuntu-lunar",
            "ubuntu-mantic",
            "ubuntu-noble",
-           "debian-buster-gcc_spkg",
            "debian-bullseye",
            "debian-bookworm",
            "debian-trixie",

diff --git a/build/pkgs/4ti2/checksums.ini b/build/pkgs/4ti2/checksums.ini
@@ -1,5 +1,4 @@
 tarball=4ti2-${VERSION}.tar.gz
 sha1=3d41f30ea3ef94c293eae30c087494269fc1a6b9
-md5=1215872325ddfc561865ecb22b2bccb2
-cksum=2439180289
+sha256=f7c191beb14246b643e4fd5b18b53d9966693b9e6d3a569441a0e3ca14b1a86b
 upstream_url=https://github.com/4ti2/4ti2/releases/download/Release_${VERSION_MAJOR}_${VERSION_MINOR}_${VERSION_MICRO}/4ti2-${VERSION}.tar.gz
diff --git a/build/pkgs/alabaster/checksums.ini b/build/pkgs/alabaster/checksums.ini
@@ -1,5 +1,4 @@
 tarball=alabaster-VERSION-py3-none-any.whl
 sha1=6c86446396c69236a1542e09771e8d7b8487dcfa
-md5=a1c5ddb246633ac0567beef4a1dcffd7
-cksum=2188566230
+sha256=b46733c07dce03ae4e150330b975c75737fa60f0a7c591b6c8bf4928a28e2c92
 upstream_url=https://pypi.io/packages/py3/a/alabaster/alabaster-VERSION-py3-none-any.whl
diff --git a/build/pkgs/anyio/checksums.ini b/build/pkgs/anyio/checksums.ini
@@ -1,5 +1,4 @@
 tarball=anyio-VERSION-py3-none-any.whl
 sha1=bb08368bb19e1aff2f4190e39300e43fee52103e
-md5=420d85e19168705cdf0223621b18831a
-cksum=627181302
+sha256=cfdb2b588b9fc25ede96d8db56ed50848b0b649dca3dd1df0b11f683bb9e0b5f
 upstream_url=https://pypi.io/packages/py3/a/anyio/anyio-VERSION-py3-none-any.whl
diff --git a/build/pkgs/appdirs/checksums.ini b/build/pkgs/appdirs/checksums.ini
@@ -1,5 +1,4 @@
 tarball=appdirs-VERSION-py2.py3-none-any.whl
 sha1=fc74022712122436427f8282a47bfa430ec2db56
-md5=1d638a5913a8d8ed8e7c7d789ece149c
-cksum=3594208532
+sha256=a841dacd6b99318a741b166adb07e19ee71a274450e68237b4650ca1055ab128
 upstream_url=https://pypi.io/packages/py2.py3/a/appdirs/appdirs-VERSION-py2.py3-none-any.whl
diff --git a/build/pkgs/appnope/checksums.ini b/build/pkgs/appnope/checksums.ini
@@ -1,5 +1,4 @@
 tarball=appnope-VERSION.tar.gz
 sha1=dd705054af5f6c80d0ce9e1b444428c7b1b07daa
-md5=ca8ec0b1628061ce922dbf1ceee25bca
-cksum=3863274580
+sha256=02bd91c4de869fbb1e1c50aafc4098827a7a54ab2f39d9dcba6c9547ed920e24
 upstream_url=https://pypi.io/packages/source/a/appnope/appnope-VERSION.tar.gz
diff --git a/build/pkgs/argon2_cffi/checksums.ini b/build/pkgs/argon2_cffi/checksums.ini
@@ -1,5 +1,4 @@
 tarball=argon2-cffi-VERSION.tar.gz
 sha1=c16c1506de0211bdfa23d4d51e780fb4aaff5222
-md5=b7843e8690c790f8e743d37bb75c25a8
-cksum=3700408796
+sha256=d384164d944190a7dd7ef22c6aa3ff197da12962bd04b17f64d4e93d934dba5b
 upstream_url=https://pypi.io/packages/source/a/argon2_cffi/argon2-cffi-VERSION.tar.gz
diff --git a/build/pkgs/argon2_cffi_bindings/checksums.ini b/build/pkgs/argon2_cffi_bindings/checksums.ini
@@ -1,5 +1,4 @@
 tarball=argon2-cffi-bindings-VERSION.tar.gz
 sha1=5a9b8906d9ca73c53c2bf0a2f0a8127fda69e965
-md5=f1591e1af7dea9ef3e5b982e2c196c1d
-cksum=2420586823
+sha256=bb89ceffa6c791807d1305ceb77dbfacc5aa499891d2c55661c6459651fc39e3
 upstream_url=https://pypi.io/packages/source/a/argon2_cffi_bindings/argon2-cffi-bindings-VERSION.tar.gz
diff --git a/build/pkgs/arrow/checksums.ini b/build/pkgs/arrow/checksums.ini
@@ -1,5 +1,4 @@
 tarball=arrow-VERSION-py3-none-any.whl
 sha1=fd9376ef4788dc2b1c981e6b5beb9048e046c556
-md5=71d18bb3d882ae242b5b1a397313bb12
-cksum=244356435
+sha256=c728b120ebc00eb84e01882a6f5e7927a53960aa990ce7dd2b10f39005a67f80
 upstream_url=https://pypi.io/packages/py3/a/arrow/arrow-VERSION-py3-none-any.whl
diff --git a/build/pkgs/asttokens/checksums.ini b/build/pkgs/asttokens/checksums.ini
@@ -1,5 +1,4 @@
 tarball=asttokens-VERSION.tar.gz
 sha1=d522a139240293953c99d32ca62c41542babb963
-md5=c353679585a40f43c24ca60fca33bbf6
-cksum=1117135252
+sha256=b03869718ba9a6eb027e134bfdf69f38a236d681c83c160d510768af11254ba0
 upstream_url=https://pypi.io/packages/source/a/asttokens/asttokens-VERSION.tar.gz
diff --git a/build/pkgs/async_lru/checksums.ini b/build/pkgs/async_lru/checksums.ini
@@ -1,5 +1,4 @@
 tarball=async_lru-VERSION-py3-none-any.whl
 sha1=99b2ea5d551cbad28e08e45f0d0b00827f9ff73d
-md5=de1e9e7559810690de8b7084b372d9a2
-cksum=3326301475
+sha256=ff02944ce3c288c5be660c42dbcca0742b32c3b279d6dceda655190240b99224
 upstream_url=https://pypi.io/packages/py3/a/async_lru/async_lru-VERSION-py3-none-any.whl
diff --git a/build/pkgs/attrs/checksums.ini b/build/pkgs/attrs/checksums.ini
@@ -1,5 +1,4 @@
 tarball=attrs-VERSION-py3-none-any.whl
 sha1=d916b1ecad441ce7f07d86034085475f6c231830
-md5=5aecf1f8857233a04c1926ea68e8f860
-cksum=1934687514
+sha256=1f28b4522cdc2fb4256ac1a020c78acf9cba2c6b461ccd2c126f3aa8e8335d04
 upstream_url=https://pypi.io/packages/py3/a/attrs/attrs-VERSION-py3-none-any.whl
diff --git a/build/pkgs/awali/checksums.ini b/build/pkgs/awali/checksums.ini
@@ -1,4 +1,3 @@
 tarball=awali-all-vVERSION.tgz
 sha1=9098aaefde031df58374bab0c1fc38109eecd4e3
-md5=d4216d8cbe21f83ae3a816a2f994f85e
-cksum=3149228485
+sha256=85a2de222f93554d2959e16f64d8e7549b25446dcb0564ed1cb57196fc35f108
diff --git a/build/pkgs/babel/checksums.ini b/build/pkgs/babel/checksums.ini
@@ -1,5 +1,4 @@
 tarball=Babel-VERSION-py3-none-any.whl
 sha1=7f8671a725d0bbf28618841c441af8bd7709d527
-md5=36702a42728c34366bf2ba612b9077cc
-cksum=2476971038
+sha256=efb1a25b7118e67ce3a259bed20545c29cb68be8ad2c784c83689981b7a57287
 upstream_url=https://pypi.io/packages/py3/b/babel/Babel-VERSION-py3-none-any.whl
diff --git a/build/pkgs/barvinok/checksums.ini b/build/pkgs/barvinok/checksums.ini
@@ -1,5 +1,4 @@
 tarball=barvinok-VERSION.tar.xz
 sha1=1e17e72732f7e96017d9ae0c3394c3c77c185f2e
-md5=57066c5aa5628b89345c16ed95f93d7e
-cksum=2863920036
+sha256=049a2e0ac061668c2cb6d9832e42c3800c09b5095aef57abd8421ea727df58a3
 upstream_url=https://sourceforge.net/projects/barvinok/files/barvinok-VERSION.tar.xz
diff --git a/build/pkgs/beautifulsoup4/checksums.ini b/build/pkgs/beautifulsoup4/checksums.ini
@@ -1,5 +1,4 @@
 tarball=beautifulsoup4-VERSION.tar.gz
 sha1=d9cd72f81e7710692b8ff0a42e69bf93375b5fd3
-md5=b49a6696a762e946c2be97c36a5adaa8
-cksum=839566236
+sha256=492bbc69dca35d12daac71c4db1bfff0c876c00ef4a2ffacce226d4638eb72da
 upstream_url=https://pypi.io/packages/source/b/beautifulsoup4/beautifulsoup4-VERSION.tar.gz
diff --git a/build/pkgs/beniget/checksums.ini b/build/pkgs/beniget/checksums.ini
@@ -1,5 +1,4 @@
 tarball=beniget-VERSION.tar.gz
 sha1=0167f16d17fbd61b91e620bca07e4ec7054ce51d
-md5=a2bbe7f17f10f9c127d8ef00692ddc55
-cksum=2287567629
+sha256=75554b3b8ad0553ce2f607627dad3d95c60c441189875b98e097528f8e23ac0c
 upstream_url=https://pypi.io/packages/source/b/beniget/beniget-VERSION.tar.gz
diff --git a/build/pkgs/benzene/checksums.ini b/build/pkgs/benzene/checksums.ini
@@ -1,4 +1,3 @@
 tarball=benzene-VERSION.tar.bz2
 sha1=7618f1e21e91459a8b050b948698a75b042d6d80
-md5=ac592d6af7495b51b382b8828ee84323
-cksum=1973449623
+sha256=63e8662672a007f5b2a727df0ab0e38825c65229fd1060fbf5b5d87b3301e9c6
diff --git a/build/pkgs/bleach/checksums.ini b/build/pkgs/bleach/checksums.ini
@@ -1,5 +1,4 @@
 tarball=bleach-VERSION-py3-none-any.whl
 sha1=7ba81a446171fb840d3083afadd0c87f0b599305
-md5=ec9e860103ffbc3e6e9963485464bfbc
-cksum=1174632300
+sha256=3225f354cfc436b9789c66c4ee030194bee0568fbf9cbdad3bc8b5c26c5f12b6
 upstream_url=https://pypi.io/packages/py3/b/bleach/bleach-VERSION-py3-none-any.whl
diff --git a/build/pkgs/bliss/checksums.ini b/build/pkgs/bliss/checksums.ini
@@ -1,5 +1,4 @@
 tarball=bliss-VERSION.zip
 sha1=c91c9dcbc11d66ffbcf6415e09ebe793df37be2a
-md5=5707cbfd9fd00980571c64ab3584c505
-cksum=1626493724
+sha256=acc8b98034f30fad24c897f365abd866c13d9f1bb207e398d0caf136875972a4
 upstream_url=https://users.aalto.fi/~tjunttil/bliss/downloads/bliss-VERSION.zip
diff --git a/build/pkgs/boost_cropped/checksums.ini b/build/pkgs/boost_cropped/checksums.ini
@@ -1,4 +1,3 @@
 tarball=boost_cropped-VERSION.tar.bz2
 sha1=a00ffbbcaeefa2efd80fc6fc6ef1a295c165acd9
-md5=43b1d77344682e229ca8c702e42572b8
-cksum=2257236793
+sha256=f008c70cb82a30fd63f42f6a850fdfe344731b95e35e8a38d5a886cdf8efc921
diff --git a/build/pkgs/brial/checksums.ini b/build/pkgs/brial/checksums.ini
@@ -1,5 +1,4 @@
 tarball=brial-VERSION.tar.bz2
 sha1=ea69faff56fb7068536723f3fb5b3583b8467831
-md5=d6c6a01d4fc80062550e02d9185bfbff
-cksum=318826732
+sha256=deb95fc1a99b6f9324f1278fcb676a605b77d59f24683d6af87f573cb46d0a4f
 upstream_url=https://github.com/BRiAl/BRiAl/releases/download/VERSION/brial-VERSION.tar.bz2
diff --git a/build/pkgs/buckygen/checksums.ini b/build/pkgs/buckygen/checksums.ini
@@ -1,4 +1,3 @@
 tarball=buckygen-VERSION.zip
 sha1=a106afecbd55ece18cd75b2e3be6720f5c599d79
-md5=ce46e081eaa23c1cb1004eafe24de831
-cksum=1392809973
+sha256=c151b33078913bed7f72977821d246c6dda5e01b64a53d963b5f95b65852e634
diff --git a/build/pkgs/bzip2/checksums.ini b/build/pkgs/bzip2/checksums.ini
@@ -1,4 +1,3 @@
 tarball=bzip2-VERSION.tar.gz
 sha1=ddccd26b2f94700ade5906b0648095b0ddac525c
-md5=80c416073bee97c9ae56f5c5efd29065
-cksum=383440329
+sha256=296b7d4f9bccd58ebbb14d3317e9e97fdd0d7ff13e42cd32285faa626c75455f
diff --git a/build/pkgs/cachetools/checksums.ini b/build/pkgs/cachetools/checksums.ini
@@ -1,5 +1,4 @@
 tarball=cachetools-VERSION-py3-none-any.whl
 sha1=f7deaa4b10ae6d8955c83b0573e5b80f84e5d87a
-md5=7375eb8031ea2c95b91d2406c29e9379
-cksum=3631496040
+sha256=95ef631eeaea14ba2e36f06437f36463aac3a096799e876ee55e5cdccb102590
 upstream_url=https://pypi.io/packages/py3/c/cachetools/cachetools-VERSION-py3-none-any.whl
diff --git a/build/pkgs/calver/checksums.ini b/build/pkgs/calver/checksums.ini
@@ -1,5 +1,4 @@
 tarball=calver-VERSION-py3-none-any.whl
 sha1=4553e3fbfc58908f3be2dd529e5991986f6a46b5
-md5=3c34037d7bd217efd99b738aa1a7744b
-cksum=3667684754
+sha256=a1d7fcdd67797afc52ee36ffb8c8adf6643173864306547bfd1380cbce6310a0
 upstream_url=https://pypi.io/packages/py3/c/calver/calver-VERSION-py3-none-any.whl
diff --git a/build/pkgs/cbc/checksums.ini b/build/pkgs/cbc/checksums.ini
@@ -1,5 +1,4 @@
 tarball=cbc-VERSION.tar.gz
 sha1=d937d6af1ee8838d44659ebd4cf7bbb1b20372ce
-md5=2134576233cc95cdfedc63991a4944ec
-cksum=1215468781
+sha256=e39acffdac115e6b9c0d6f1afaf4f890f037007061d7ad4e0a47b95ec18db752
 upstream_url=https://github.com/coin-or/Cbc/archive/refs/tags/releases/VERSION.tar.gz
diff --git a/build/pkgs/ccache/checksums.ini b/build/pkgs/ccache/checksums.ini
@@ -1,4 +1,3 @@
 tarball=ccache-VERSION.tar.bz2
 sha1=3653e0765f01697c449f7026c479fbd9526323a7
-md5=1f6ab79c60660f90c88f47708803605e
-cksum=1428047259
+sha256=fa9d7f38367431bc86b19ad107d709ca7ecf1574fdacca01698bdf0a47cd8567
diff --git a/build/pkgs/cddlib/checksums.ini b/build/pkgs/cddlib/checksums.ini
@@ -1,5 +1,4 @@
 tarball=cddlib-VERSION.tar.gz
 sha1=8f38597a0479a191a62346dab89794e888c478b6
-md5=ec7f35912e34232b5306a643f99b6311
-cksum=2420656558
+sha256=70dffdb3369b8704dc75428a1b3c42ab9047b81ce039f12f427e2eb2b1b0dee2
 upstream_url=https://github.com/cddlib/cddlib/releases/download/VERSION/cddlib-VERSION.tar.gz
diff --git a/build/pkgs/certifi/checksums.ini b/build/pkgs/certifi/checksums.ini
@@ -1,5 +1,4 @@
 tarball=certifi-VERSION-py3-none-any.whl
 sha1=9e99fff8d517d9c5b8d8fe6fe66bc31fa55b0fec
-md5=c97d3905f6f805c9ccf70af93c7f0ace
-cksum=3858731419
+sha256=e036ab49d5b79556f99cfc2d9320b34cfbe5be05c5871b51de9329f0603b0474
 upstream_url=https://pypi.io/packages/py3/c/certifi/certifi-VERSION-py3-none-any.whl
diff --git a/build/pkgs/cffi/checksums.ini b/build/pkgs/cffi/checksums.ini
@@ -1,5 +1,4 @@
 tarball=cffi-VERSION.tar.gz
 sha1=c42a46cd11f6153f299cf10e9c236e8b2a143c21
-md5=f493860a6e98cd0c4178149568a6b4f6
-cksum=585894851
+sha256=d400bfb9a37b1351253cb402671cea7e89bdecc294e8016a707f6d1d8ac934f9
 upstream_url=https://pypi.io/packages/source/c/cffi/cffi-VERSION.tar.gz
diff --git a/build/pkgs/chardet/checksums.ini b/build/pkgs/chardet/checksums.ini
@@ -1,5 +1,4 @@
 tarball=chardet-VERSION-py3-none-any.whl
 sha1=2facc0387556aa8a2956ef682d49fc3eae56d30a
-md5=b9eda7cd7d1582e269bd8eb7ffc4fcad
-cksum=1563594607
+sha256=e1cf59446890a00105fe7b7912492ea04b6e6f06d4b742b2c788469e34c82970
 upstream_url=https://pypi.io/packages/py3/c/chardet/chardet-VERSION-py3-none-any.whl
diff --git a/build/pkgs/charset_normalizer/checksums.ini b/build/pkgs/charset_normalizer/checksums.ini
@@ -1,5 +1,4 @@
 tarball=charset_normalizer-VERSION-py3-none-any.whl
 sha1=1aa12424059bec1d95d9dda38b4ff6d062dededf
-md5=ea733f7299c80a232262a7f71a4fc698
-cksum=984483622
+sha256=3e4d1f6587322d2788836a99c69062fbb091331ec940e02d12d179c1d53e25fc
 upstream_url=https://pypi.io/packages/py3/c/charset_normalizer/charset_normalizer-VERSION-py3-none-any.whl
diff --git a/build/pkgs/cliquer/checksums.ini b/build/pkgs/cliquer/checksums.ini
@@ -1,5 +1,4 @@
 tarball=cliquer-VERSION.tar.gz
 sha1=2973abfcf84f9d098e8abbf4f0ac4b776c7f6105
-md5=f37da2689c4f867407a9030a5cfc39e6
-cksum=1511776397
+sha256=6ff79e1e9983ebabbca3dd276a8a310cbdeb48c7adf95f37abd83129b566340e
 upstream_url=https://github.com/dimpase/autocliquer/releases/download/vVERSION/cliquer-VERSION.tar.gz
diff --git a/build/pkgs/cmake/checksums.ini b/build/pkgs/cmake/checksums.ini
@@ -1,5 +1,4 @@
 tarball=cmake-VERSION.tar.gz
 sha1=05de9ac807fefeb2a36ed5e8fcea376a00dd3d57
-md5=df0e65607c9280a8df68b2c93eac4437
-cksum=3851971657
+sha256=fece24563f697870fbb982ea8bf17482c9d5f855d8c9bf0b82463d76c9e8d0cc
 upstream_url=https://github.com/Kitware/CMake/releases/download/vVERSION/cmake-VERSION.tar.gz
diff --git a/build/pkgs/cocoalib/checksums.ini b/build/pkgs/cocoalib/checksums.ini
@@ -1,4 +1,3 @@
 tarball=CoCoALib-VERSION.tgz
 sha1=087b7fa3d905c47a6ff70e4e4cc2fbc031227631
-md5=1cfc3b6ff549ea01e1bffaf3bc9600a8
-cksum=2933468620
+sha256=c7d3d69b44eefd316a456720aee4cf1fdf74ad9940f527646533fe1540add4ba
diff --git a/build/pkgs/colorama/checksums.ini b/build/pkgs/colorama/checksums.ini
@@ -1,5 +1,4 @@
 tarball=colorama-VERSION-py2.py3-none-any.whl
 sha1=d6ab1608850fecfc0e1cf50bf93d743695c04027
-md5=3fc7a89530d68d7ea231ebe779c0db9c
-cksum=3297334831
+sha256=4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6
 upstream_url=https://pypi.io/packages/py2.py3/c/colorama/colorama-VERSION-py2.py3-none-any.whl
diff --git a/build/pkgs/combinatorial_designs/checksums.ini b/build/pkgs/combinatorial_designs/checksums.ini
@@ -1,4 +1,3 @@
 tarball=combinatorial_designs-VERSION.tar.bz2
 sha1=353ba24217f9b7920890a784fd75dc59175f7196
-md5=f345a6918b1bcf34fcd71c2f26d10de0
-cksum=131472289
+sha256=c9486c6d7ec71da338589a6e301723be4e55e02dcfc41f8dba11a682e3b3482e
diff --git a/build/pkgs/comm/checksums.ini b/build/pkgs/comm/checksums.ini
@@ -1,5 +1,4 @@
 tarball=comm-VERSION-py3-none-any.whl
 sha1=e7e20f9c1524a9fe059c0b6df90a68e1cd2115a9
-md5=165e29c257c70498b61c7a31916727f2
-cksum=2011044045
+sha256=6d52794cba11b36ed9860999cd10fd02d6b2eac177068fdd585e1e2f8a96e67a
 upstream_url=https://pypi.io/packages/py3/c/comm/comm-VERSION-py3-none-any.whl
diff --git a/build/pkgs/configure/checksums.ini b/build/pkgs/configure/checksums.ini
@@ -1,4 +1,3 @@
 tarball=configure-VERSION.tar.gz
 sha1=dca19f73642b76f1f96b860bb6603499f586380d
-md5=cdfc81ecaa40045a7827959e9f52e226
-cksum=1337053183
+sha256=843e060687a9a2360ea3e9499e5c20eb744fcfc2acd4b13c01444ecd961fd43e
diff --git a/build/pkgs/contourpy/checksums.ini b/build/pkgs/contourpy/checksums.ini
@@ -1,5 +1,4 @@
 tarball=contourpy-VERSION.tar.gz
 sha1=eb8520cb7172aa8b957d8ba2d09e8f6d9a068d2a
-md5=dd89f11007f39baec1e858ad1f464ea9
-cksum=239770832
+sha256=96ba37c2e24b7212a77da85004c38e7c4d155d3e72a45eeaf22c1f03f607e8ab
 upstream_url=https://pypi.io/packages/source/c/contourpy/contourpy-VERSION.tar.gz
diff --git a/build/pkgs/conway_polynomials/checksums.ini b/build/pkgs/conway_polynomials/checksums.ini
@@ -1,5 +1,4 @@
 tarball=conway-polynomials-VERSION.tar.gz
 sha1=cf0904c184d7f947eaae0de1b0e2e47411e9cfda
-md5=ddc0e82da67120efc353a6ec29c4cca2
-cksum=2976854063
+sha256=67ddcd7c0fa7a569fddd9ba70621423e638fd03646c1d4a375c8301f6b1100cb
 upstream_url=https://files.pythonhosted.org/packages/source/c/conway-polynomials/conway-polynomials-VERSION.tar.gz
diff --git a/build/pkgs/coxeter3/checksums.ini b/build/pkgs/coxeter3/checksums.ini
@@ -1,4 +1,3 @@
 tarball=coxeter-VERSION.tar.bz2
 sha1=2f9ba814043c39ab4063ed31f384d908072cae4e
-md5=46318ee161fd18b8a0c438b8a4f6c411
-cksum=440369702
+sha256=659e13317716148a70fee53c8555e494931b7820f41a1627f735c4c753ac1268
diff --git a/build/pkgs/cppy/checksums.ini b/build/pkgs/cppy/checksums.ini
@@ -1,5 +1,4 @@
 tarball=cppy-VERSION.tar.gz
 sha1=c82ee7a4f38e302bfe4de2a695d2bdfefb69951f
-md5=7c1f825c43dd66454440932a35b9969c
-cksum=1879136901
+sha256=83b43bf17b1085ac15c5debdb42154f138b928234b21447358981f69d0d6fe1b
 upstream_url=https://files.pythonhosted.org/packages/source/c/cppy/cppy-VERSION.tar.gz
diff --git a/build/pkgs/cryptominisat/checksums.ini b/build/pkgs/cryptominisat/checksums.ini
@@ -1,5 +1,4 @@
 tarball=cryptominisat-VERSION.tar.gz
 sha1=f79dfa1ffc6c9c75b3a33f76d3a89a3df2b3f4c2
-md5=05bdde77aa78c983849437e93b39bd6a
-cksum=462131608
+sha256=50153025c8503ef32f32fff847ee24871bb0fc1f0b13e17fe01aa762923f6d94
 upstream_url=https://github.com/msoos/cryptominisat/archive/refs/tags/VERSION.tar.gz
diff --git a/build/pkgs/csdp/checksums.ini b/build/pkgs/csdp/checksums.ini
@@ -1,4 +1,3 @@
 tarball=csdp-VERSION.tar.gz
 sha1=017cbf067f190a2491692be6796f9b6af29c903e
-md5=520497cf33c3049a22b03681a5d717d8
-cksum=127128634
+sha256=4bc8d09eec34557c4f483b8fda6bb1ff9d00c659c91ca71fc8b4a77a14346be0
diff --git a/build/pkgs/cunningham_tables/checksums.ini b/build/pkgs/cunningham_tables/checksums.ini
@@ -1,5 +1,4 @@
 tarball=cunningham_tables-VERSION.tar.gz
 sha1=8bea1a113d85bb9c37d8f213dd19525d9d026f22
-md5=e71b32f12e9a46c1c86e275e8441a06b
-cksum=1990403877
+sha256=ef39ab25bef5b1813071c9bd96abe3a9e683d5595c9654a3ffde5b07b7fe52b0
 upstream_url=http://users.ox.ac.uk/~coml0531/sage/cunningham_tables-VERSION.tar.gz
diff --git a/build/pkgs/curl/checksums.ini b/build/pkgs/curl/checksums.ini
@@ -1,5 +1,4 @@
 tarball=curl-VERSION.tar.bz2
 sha1=0113fe762aed27d58c4e53ce2be7a98bc7f74957
-md5=35fca80437f32dd7ef6c2e30b4916f06
-cksum=1239842454
+sha256=702fb26e73190a3bd77071aa146f507b9817cc4dfce218d2ab87f00cd3bc059d
 upstream_url=https://curl.se/download/curl-VERSION.tar.bz2
diff --git a/build/pkgs/cvxopt/checksums.ini b/build/pkgs/cvxopt/checksums.ini
@@ -1,5 +1,4 @@
 tarball=cvxopt-VERSION.tar.gz
 sha1=f9c3c3fb61e87d27f05b3b66bc10734d5e6284e6
-md5=ced06e7d92d8a10c84db94589e7f8162
-cksum=2059529268
+sha256=3461fa42c1b2240ba4da1d985ca73503914157fc4c77417327ed6d7d85acdbe6
 upstream_url=https://pypi.io/packages/source/c/cvxopt/cvxopt-VERSION.tar.gz
diff --git a/build/pkgs/cvxpy/checksums.ini b/build/pkgs/cvxpy/checksums.ini
@@ -1,5 +1,4 @@
 tarball=cvxpy-VERSION.tar.gz
 sha1=1ca24d9e2ee5add13b33724ab9a11e747fe4ed99
-md5=da9fa9feb9634d3562057484b9822889
-cksum=1557666297
+sha256=7a9ef34e3c57ff8c844d86f0a3834fb5575af19233947639de0ba577c6122e3e
 upstream_url=https://pypi.io/packages/source/c/cvxpy/cvxpy-VERSION.tar.gz