diff --git a/easybuild/easyconfigs/c/cairomm/cairomm-1.16.2-GCC-12.3.0.eb b/easybuild/easyconfigs/c/cairomm/cairomm-1.16.2-GCC-12.3.0.eb
new file mode 100644
index 000000000000..286c56e1bbb2
--- /dev/null
+++ b/easybuild/easyconfigs/c/cairomm/cairomm-1.16.2-GCC-12.3.0.eb
@@ -0,0 +1,39 @@
+# Updated to MesonNinja as the autogen.sh complained.
+# Author: J. Sassmannshausen (Imperial College London)
+
+easyblock = 'MesonNinja'
+
+name = 'cairomm'
+version = '1.16.2'
+
+homepage = 'http://cairographics.org'
+description = "The Cairomm package provides a C++ interface to Cairo."
+
+toolchain = {'name': 'GCC', 'version': '12.3.0'}
+
+source_urls = ['http://cairographics.org/releases/']
+sources = [SOURCE_TAR_XZ]
+checksums = ['6a63bf98a97dda2b0f55e34d1b5f3fb909ef8b70f9b8d382cb1ff3978e7dc13f']
+
+builddependencies = [
+    ('Meson', '1.1.1'),
+    ('Ninja', '1.11.1'),
+    ('Doxygen', '1.9.7'),
+    ('M4', '1.4.19'),
+]
+
+dependencies = [
+    ('cairo', '1.17.8'),
+    ('libsigc++', '3.6.0'),
+    ('mm-common', '1.0.6'),
+    ('Boost', '1.82.0'),
+]
+
+runtest = 'ninja test'
+
+sanity_check_paths = {
+    'files': ['lib/libcairomm-1.16.%s' % SHLIB_EXT],
+    'dirs': [],
+}
+
+moduleclass = 'vis'
diff --git a/easybuild/easyconfigs/g/gawk/gawk-5.3.0-GCC-12.3.0.eb b/easybuild/easyconfigs/g/gawk/gawk-5.3.0-GCC-12.3.0.eb
new file mode 100644
index 000000000000..8c63821d169a
--- /dev/null
+++ b/easybuild/easyconfigs/g/gawk/gawk-5.3.0-GCC-12.3.0.eb
@@ -0,0 +1,23 @@
+easyblock = 'ConfigureMake'
+
+name = 'gawk'
+version = '5.3.0'
+
+homepage = 'https://www.gnu.org/software/gawk'
+description = """The awk utility interprets a special-purpose programming language that makes it possible to handle
+simple data-reformatting jobs with just a few lines of code."""
+
+toolchain = {'name': 'GCC', 'version': '12.3.0'}
+
+source_urls = [GNU_SOURCE]
+sources = [SOURCE_TAR_GZ]
+checksums = ['378f8864ec21cfceaa048f7e1869ac9b4597b449087caf1eb55e440d30273336']
+
+sanity_check_paths = {
+    'files': ['bin/gawk'],
+    'dirs': [],
+}
+
+sanity_check_commands = ["gawk --help"]
+
+moduleclass = 'tools'
diff --git a/easybuild/easyconfigs/g/graph-tool/graph-tool-2.59-foss-2023a.eb b/easybuild/easyconfigs/g/graph-tool/graph-tool-2.59-foss-2023a.eb
new file mode 100644
index 000000000000..307e764d139c
--- /dev/null
+++ b/easybuild/easyconfigs/g/graph-tool/graph-tool-2.59-foss-2023a.eb
@@ -0,0 +1,62 @@
+# Author: J. Sassmannshausen (Imperial College London/UK)
+# Update: Pavel Tománek (Inuits)
+
+easyblock = 'ConfigureMake'
+
+name = 'graph-tool'
+version = '2.59'
+
+homepage = 'https://graph-tool.skewed.de/'
+description = """Graph-tool is an efficient Python module for manipulation and
+ statistical analysis of graphs (a.k.a. networks). Contrary to
+ most other python modules with similar functionality, the core
+ data structures and algorithms are implemented in C++, making
+ extensive use of template metaprogramming, based heavily on
+ the Boost Graph Library. This confers it a level of
+ performance that is comparable (both in memory usage and
+ computation time) to that of a pure C/C++ library."""
+
+toolchain = {'name': 'foss', 'version': '2023a'}
+toolchainopts = {'cstd': 'c++17', 'openmp': True}
+
+source_urls = ['https://downloads.skewed.de/%(name)s/']
+sources = [SOURCE_TAR_BZ2]
+checksums = ['cde479c0a7254b72f6e795d03b0273b0a7d81611a6a3364ba649c2c85c99acae']
+
+builddependencies = [
+    ('gawk', '5.3.0'),
+    ('pkgconf', '1.9.5'),
+    ('expat', '2.5.0'),
+    ('CGAL', '5.6'),
+    ('GMP', '6.2.1'),
+]
+
+dependencies = [
+    ('Python', '3.11.3'),
+    ('Boost.Python', '1.82.0'),
+    ('sparsehash', '2.0.4'),
+    ('matplotlib', '3.7.2'),
+    ('PyCairo', '1.25.0'),
+    ('cairomm', '1.16.2'),
+    ('PyGObject', '3.46.0'),
+    ('GTK3', '3.24.37'),
+]
+
+configopts = '--enable-openmp --with-cgal=$EBROOTCGAL --with-boost=$EBROOTBOOST '
+configopts += '--with-boost-python=boost_python311  '
+configopts += '--with-python-module-path=%(installdir)s/lib/python%(pyshortver)s/site-packages '
+
+
+sanity_check_paths = {
+    'files': ['lib/python%(pyshortver)s/site-packages/graph_tool/all.py'],
+    'dirs': ['lib/python%(pyshortver)s/site-packages/graph_tool/include', 'share'],
+}
+
+sanity_check_commands = [
+    "python -c 'from graph_tool.all import Graph, BlockState'",
+    "python -c 'import graph_tool.inference'",
+]
+
+modextrapaths = {'PYTHONPATH': 'lib/python%(pyshortver)s/site-packages'}
+
+moduleclass = 'math'
diff --git a/easybuild/easyconfigs/p/Pyomo/Pyomo-6.7.3-foss-2023a.eb b/easybuild/easyconfigs/p/Pyomo/Pyomo-6.7.3-foss-2023a.eb
new file mode 100644
index 000000000000..64ee6de4f2b4
--- /dev/null
+++ b/easybuild/easyconfigs/p/Pyomo/Pyomo-6.7.3-foss-2023a.eb
@@ -0,0 +1,34 @@
+easyblock = 'PythonBundle'
+
+name = 'Pyomo'
+version = '6.7.3'
+
+homepage = 'https://www.pyomo.org/'
+description = """ Pyomo is a Python-based open-source software package that supports a diverse set of optimization
+ capabilities for formulating and analyzing optimization models. """
+
+toolchain = {'name': 'foss', 'version': '2023a'}
+
+dependencies = [
+    ('Python', '3.11.3'),
+    ('Python-bundle-PyPI', '2023.06'),
+    ('mpi4py', '3.1.4'),
+    ('PLY', '3.11'),
+]
+
+exts_list = [
+    ('PyUtilib', '6.0.0', {
+        'preinstallopts': """sed -i "s/'nose',//g" setup.py && """,
+        'checksums': ['d3c14f8ed9028a831b2bf51b8ab7776eba87e66cfc58a06b99c359aaa640f040'],
+    }),
+    (name, version, {
+        'checksums': ['b7f0441c405af4f42f38527ae38826a5c0a4984dd7bea1fe07172789d8594770'],
+    }),
+]
+
+use_pip = True
+sanity_pip_check = True
+
+sanity_check_commands = ['pyomo -h']
+
+moduleclass = 'math'
diff --git a/easybuild/easyconfigs/s/Single-cell-python-bundle/Single-cell-python-bundle-2024.02-foss-2023a.eb b/easybuild/easyconfigs/s/Single-cell-python-bundle/Single-cell-python-bundle-2024.02-foss-2023a.eb
new file mode 100644
index 000000000000..c0f6cb456313
--- /dev/null
+++ b/easybuild/easyconfigs/s/Single-cell-python-bundle/Single-cell-python-bundle-2024.02-foss-2023a.eb
@@ -0,0 +1,246 @@
+easyblock = 'PythonBundle'
+
+name = 'Single-cell-python-bundle'
+version = '2024.02'
+
+homepage = (None)
+description = """Bundle of tools for single-cell sequence analysis."""
+
+toolchain = {'name': 'foss', 'version': '2023a'}
+
+builddependencies = [
+    ('poetry', '1.5.1'),
+    ('CMake', '3.26.3'),
+    ('hatchling', '1.18.0'),
+]
+
+dependencies = [
+    ('Python', '3.11.3'),
+    ('Python-bundle-PyPI', '2023.06'),
+    ('SciPy-bundle', '2023.07'),
+    ('matplotlib', '3.7.2'),
+    ('Seaborn', '0.13.2'),
+    ('PyTorch', '2.1.2'),
+    ('scanpy', '1.9.8'),
+    ('scib', '1.1.4'),
+    ('scVelo', '0.3.1'),
+    ('CellTypist', '1.6.2'),
+    ('epiScanpy', '0.4.0'),
+    ('scCODA', '0.1.9'),
+    ('infercnvpy', '0.4.3'),
+    ('pySCENIC', '0.12.1-20240311'),
+    ('CellRank', '2.0.2'),
+    ('Squidpy', '1.4.1'),
+    ('Cassiopeia', '2.0.0'),
+    ('scvi-tools', '1.1.2'),
+    ('scArches', '0.6.1'),
+    ('scib-metrics', '0.5.1'),
+    # deps of exts:
+    ('umap-learn', '0.5.5'),  # bbknn
+    ('scikit-learn', '1.3.1'),  # bbknn, sc_toolbox
+    ('PyYAML', '6.0'),  # sc_toolbox
+    ('typing-extensions', '4.9.0'),  # sc_toolbox
+    ('adjustText', '0.7.3'),  # sc_toolbox
+    ('python-parasail', '1.3.4'),  # scirpy
+    ('graph-tool', '2.59'),  # schist
+    ('Pyomo', '6.7.3'),  # pertpy
+    ('mpmath', '1.3.0'),  # blitzgsea
+]
+
+exts_list = [
+    ('flit_core', '3.9.0', {
+        'checksums': ['72ad266176c4a3fcfab5f2930d76896059851240570ce9a98733b658cb786eba'],
+    }),
+    ('annoy', '1.17.3', {
+        'checksums': ['9cbfebefe0a5f843eba29c6be4c84d601f4f41ad4ded0486f1b88c3b07739c15'],
+    }),
+    ('pynndescent', '0.5.11', {
+        'checksums': ['6f44ced9d5a9da2c87d9b2fff30bb5308540c0657605e4d5cde7ed3275bbad50'],
+    }),
+    ('bbknn', '1.6.0', {
+        'checksums': ['1c01a9d6df2fc52a527de8a403617897a4b672724863299a7026f2132f1b041b'],
+    }),
+    ('tzlocal', '5.2', {
+        'checksums': ['8d399205578f1a9342816409cc1e46a93ebd5755e39ea2d85334bea911bf0e6e'],
+    }),
+    ('anndata2ri', '1.3.1', {
+        'checksums': ['0e3fa2f81789f682d19ef452fabdb401ec27899db9abe5a78e45e21dcc7caa42'],
+    }),
+    ('pypi-latest', '0.1.2', {
+        'checksums': ['b195654567e6abaac6acfec37638d8e000838f419bc6b129962a896eedc4ed4e'],
+    }),
+    ('text-unidecode', '1.3', {
+        'checksums': ['bad6603bb14d279193107714b288be206cac565dfa49aa5b105294dd5c4aab93'],
+    }),
+    ('python-slugify', '8.0.4', {
+        'modulename': 'slugify',
+        'checksums': ['59202371d1d05b54a9e7720c5e038f928f45daaffe41dd10822f3907b937c856'],
+    }),
+    ('prompt_toolkit', '3.0.36', {
+        'checksums': ['3e163f254bef5a03b146397d7c1963bd3e2812f0964bb9a24e6ec761fd28db63'],
+    }),
+    ('binaryornot', '0.4.4', {
+        'checksums': ['359501dfc9d40632edc9fac890e19542db1a287bbcfa58175b66658392018061'],
+    }),
+    ('types-python-dateutil', '2.9.0.20240316', {
+        'modulename': False,
+        'checksums': ['5d2f2e240b86905e40944dd787db6da9263f0deabef1076ddaed797351ec0202'],
+    }),
+    ('arrow', '1.3.0', {
+        'checksums': ['d4540617648cb5f895730f1ad8c82a65f2dad0166f57b75f3ca54759c4d67a85'],
+    }),
+    ('cookiecutter', '2.6.0', {
+        'checksums': ['db21f8169ea4f4fdc2408d48ca44859349de2647fbe494a9d6c3edfc0542c21c'],
+    }),
+    ('questionary', '2.0.1', {
+        'checksums': ['bcce898bf3dbb446ff62830c86c5c6fb9a22a54146f0f5597d3da43b10d8fc8b'],
+    }),
+    ('rich', '13.7.1', {
+        'checksums': ['9be308cb1fe2f1f57d67ce99e95af38a1e2bc71ad9813b0e247cf7ffbcc3a432'],
+    }),
+    ('sc_toolbox', '0.12.3', {
+        'checksums': ['6ca22a364c269a095114e620eb3c6da8aac1950d8f43f58ceea08005a09cc2cb'],
+    }),
+    ('toolz', '0.12.1', {
+        'checksums': ['ecca342664893f177a13dac0e6b41cbd8ac25a358e5f215316d43e2100224f4d'],
+    }),
+    ('altair', '5.2.0', {
+        'checksums': ['2ad7f0c8010ebbc46319cc30febfb8e59ccf84969a201541c207bc3a4fa6cf81'],
+    }),
+    ('custom_inherit', '2.4.1', {
+        'checksums': ['7052eb337bcce83551815264391cc4efc2bf70b295a3c52aba64f1ab57c3a8a2'],
+    }),
+    ('multipledispatch', '1.0.0', {
+        'checksums': ['5c839915465c68206c3e9c473357908216c28383b425361e5d144594bf85a7e0'],
+    }),
+    ('pypng', '0.20220715.0', {
+        'modulename': 'png',
+        'checksums': ['739c433ba96f078315de54c0db975aee537cbc3e1d0ae4ed9aab0ca1e427e2c1'],
+    }),
+    ('reportlab', '4.1.0', {
+        'checksums': ['3a99faf412691159c068b3ff01c15307ce2fd2cf6b860199434874e002040a84'],
+    }),
+    ('toyplot', '1.0.3', {
+        'checksums': ['7b7b2bc5784fd75e5c695300bffc80d568c83bebef543bb54e6e6c2229912edd'],
+    }),
+    ('toytree', '2.0.5', {
+        'checksums': ['7be04ca310067e0e9737449700d6ab1b68b4379b64e2d22f2f7697a70030ceb0'],
+    }),
+    ('tascCODA', '0.1.3', {
+        # strip out tensorflow-probability as required dependency, to ensure that 'pip check' passes
+        'preinstallopts': "sed -i '/tensorflow-probability>=0.16/d' setup.py && ",
+        'checksums': ['8c12ddccb72c41c96c6a5abceb52e7a76f439a9ab94fb092aa86ee3c1292383a'],
+    }),
+    ('harmonypy', '0.0.9', {
+        'checksums': ['85bfdd4e6ec6e0fa8816a276639358d3598a40d60ba9f7a5d9dada8706be8c4d'],
+    }),
+    ('fbpca', '1.0', {
+        'checksums': ['150677642479663f317fdbb5e06dab3f98721cf7031bb4a84113d7a631c472d1'],
+    }),
+    ('geosketch', '1.2', {
+        'checksums': ['bbfe97366b91c5927b6076d5a6738d9cfbe094efb5ac1117aab7a30b6081cc4e'],
+    }),
+    ('python_circos', '0.3.0', {
+        'source_tmpl': '%(name)s-%(version)s-py3-none-any.whl',
+        'modulename': 'pycircos',
+        'checksums': ['410eaffc4eb2933cd688897356813da23310f5e2f14a8bceb003e9b96faa715b'],
+    }),
+    ('mizani', '0.9.3', {
+        'checksums': ['fb61339e9e4711850e902ca286b1ae75255f483823d891aa0515b426d56c606d'],
+    }),
+    ('plotnine', '0.12.4', {
+        'checksums': ['adc41a672503594445a8fa19872799253bd0784cdbd5a1cc16657a1dd20ba905'],
+    }),
+    ('ktplotspy', '0.2.3', {
+        'checksums': ['9a1e3646217e6e99f59ab2258dfd76120cf1f50880c9cb2f9005de397c00f0a9'],
+    }),
+    ('cellphonedb', '5.0.0', {
+        'checksums': ['1c96173d8527f1655216d265fc50a28ea3360d70486afa5050e3f5565fa3a8cd'],
+    }),
+    ('decoupler', '1.6.0', {
+        'checksums': ['dde501f4d3e55a260f716e51b871bee403bc8aaa6b66799df0e42dee0787b98d'],
+    }),
+    ('mudata', '0.2.3', {
+        'checksums': ['45288ac150bfc598d68acb7c2c1c43c38c5c39522107e04f7efbf3360c7f2035'],
+    }),
+    ('nodeenv', '1.9.0', {
+        'checksums': ['07f144e90dae547bf0d4ee8da0ee42664a42a04e02ed68e06324348dafe4bdb1'],
+    }),
+    ('identify', '2.5.36', {
+        'checksums': ['e5e00f54165f9047fbebeb4a560f9acfb8af4c88232be60a488e9b68d122745d'],
+    }),
+    ('cfgv', '3.4.0', {
+        'checksums': ['e52591d4c5f5dead8e0f673fb16db7949d2cfb3f7da4582893288f0ded8fe560'],
+    }),
+    ('pre_commit', '3.7.1', {
+        'checksums': ['8ca3ad567bc78a4972a3f1a477e94a79d4597e8140a6e0b651c5e33899c3654a'],
+    }),
+    ('muon', '0.1.6', {
+        'checksums': ['762feeb6f52f865cf79d0d0332cc742fe91c1885f668ce15794b62b3952b02f9'],
+    }),
+    ('liana', '1.2.0', {
+        'checksums': ['be899c69bfcbf3d0f8b61c04c35f225ac6b11fe1ea80e6ed4bdc0e6212cb2379'],
+    }),
+    ('squarify', '0.4.3', {
+        'checksums': ['54091f6ad175f7f201f8934574e647ce1b50dedc478c5fd968688eb7d7469f95'],
+    }),
+    ('scikit_build_core', '0.9.3', {
+        'checksums': ['341d113e473a5409dc62522e8b1b1b8b1647a0b95557ad15f6be2a36071fd390'],
+    }),
+    ('awkward-cpp', '33', {
+        'checksums': ['550adebccd329d18d02e95226d0b89698188fd33e44f07450942c692881927d8'],
+    }),
+    ('awkward', '2.6.4', {
+        'checksums': ['ee0cb27c64150f368749983dda499c108848c64dc830912480eb37b78c04300f'],
+    }),
+    ('yamlordereddictloader', '0.4.2', {
+        'checksums': ['36af2f6210fcff5da4fc4c12e1d815f973dceb41044e795e1f06115d634bca13'],
+    }),
+    ('airr', '1.5.0', {
+        'checksums': ['febc0a881bf46b1a9c29ac6a7089dd733ff9120d114585e75dede26403f68d42'],
+    }),
+    ('scirpy', '0.17.0', {
+        'checksums': ['f61653a4f7387562ec89b00fbfd7cab762c0bf3320f21ccfc47df80a13cc5d41'],
+    }),
+    ('schist', '0.8.3', {
+        'source_tmpl': 'v%(version)s.tar.gz',
+        'source_urls': ['https://github.com/dawe/schist/archive/'],
+        'checksums': ['9b98ec9d85554573288c24f18c4791ba7c4d315397cbc422ea25d4a7cdd42e6d'],
+    }),
+    ('typeguard', '2.13.3', {
+        'checksums': ['00edaa8da3a133674796cf5ea87d9f4b4c367d77476e185e80251cc13dfbb8c4'],
+    }),
+    ('jaxtyping', '0.2.29', {
+        'checksums': ['e1cd916ed0196e40402b0638449e7d051571562b2cd68d8b94961a383faeb409'],
+    }),
+    ('equinox', '0.11.4', {
+        'checksums': ['0033d9731083f402a855b12a0777a80aa8507651f7aa86d9f0f9503bcddfd320'],
+    }),
+    ('lineax', '0.0.4', {
+        'checksums': ['e68f1eba2f352122fdce9adc0556684f31eb8364b1a00acee484dd6e44a34e5e'],
+    }),
+    ('jaxopt', '0.8.3', {
+        'checksums': ['4b06dfa6f915a4f3291699606245af6069371a48dc5c92d4c507840d62990646'],
+    }),
+    ('ott_jax', '0.4.6', {
+        'modulename': 'ott',
+        'checksums': ['bc91f8d512cdb344439f5584712d76cd0650b6716b6686d53b828cc67abdbcba'],
+    }),
+    ('sparsecca', '0.3.1', {
+        'checksums': ['be1526baebac5ce6efbc7190fd62a1cec13288c493f5d427024f66ca6afaec13'],
+    }),
+    ('PubChemPy', '1.0.4', {
+        'checksums': ['24e9dc2fc90ab153b2764bf805e510b1410700884faf0510a9e7cf0d61d8ed0e'],
+    }),
+    ('blitzgsea', '1.3.42', {
+        'checksums': ['dcc997b5d29d190d8632474f3bb57b5ead7fb1370b478c7f824b42782325a1ca'],
+    }),
+    ('pertpy', '0.7.0', {
+        'checksums': ['273723b5b70f3cb714bb36d3234462014b72e133111eeaf08aa47153c9df14aa'],
+    }),
+]
+
+use_pip = True
+sanity_pip_check = True
+
+moduleclass = 'bio'