diff --git a/n3fit/runcards/nnpdfenv-tag-4.0.4.yml b/n3fit/runcards/nnpdfenv-tag-4.0.4.yml
new file mode 100644
index 0000000000..5a8cca44bf
--- /dev/null
+++ b/n3fit/runcards/nnpdfenv-tag-4.0.4.yml
@@ -0,0 +1,191 @@
+name: nnpdfenv-tag-4.0.4
+channels:
+  - local
+  - https://packages.nnpdf.science/public
+  - https://packages.nnpdf.science/public/
+  - defaults
+  - conda-forge
+dependencies:
+  - _libgcc_mutex=0.1=main
+  - _openmp_mutex=4.5=1_gnu
+  - _tflow_select=2.3.0=eigen
+  - absl-py=0.13.0=py38h06a4308_0
+  - aiohttp=3.7.4.post0=py38h7f8727e_2
+  - alabaster=0.7.12=pyhd3eb1b0_0
+  - apfel=3.0.5.0=py38hbdda60e_8
+  - astor=0.8.1=py38h06a4308_0
+  - astunparse=1.6.3=py_0
+  - async-timeout=3.0.1=py38h06a4308_0
+  - attrs=21.2.0=pyhd3eb1b0_0
+  - babel=2.9.1=pyhd3eb1b0_0
+  - blas=1.0=mkl
+  - blessings=1.7=py38h06a4308_1002
+  - blinker=1.4=py38h06a4308_0
+  - bottleneck=1.3.2=py38heb32a55_1
+  - brotli=1.0.9=he6710b0_2
+  - brotlipy=0.7.0=py38h27cfd23_1003
+  - bzip2=1.0.8=h7b6447c_0
+  - c-ares=1.17.1=h27cfd23_0
+  - ca-certificates=2021.10.26=h06a4308_2
+  - cachetools=4.2.2=pyhd3eb1b0_0
+  - certifi=2021.10.8=py38h06a4308_0
+  - cffi=1.14.6=py38h400218f_0
+  - chardet=4.0.0=py38h06a4308_1003
+  - charset-normalizer=2.0.4=pyhd3eb1b0_0
+  - click=8.0.3=pyhd3eb1b0_0
+  - cloudpickle=2.0.0=pyhd3eb1b0_0
+  - commonmark=0.9.1=pyhd3eb1b0_0
+  - coverage=5.5=py38h27cfd23_2
+  - cryptography=3.4.8=py38hd23ed53_0
+  - curio=0.9+git.49=py38_0
+  - cycler=0.10.0=py38_0
+  - cython=0.29.24=py38h295c915_0
+  - dataclasses=0.8=pyh6d0b6a4_7
+  - dbus=1.13.18=hb2f20db_0
+  - docutils=0.16=py38_1
+  - expat=2.4.1=h2531618_2
+  - fontconfig=2.13.1=h6c09931_0
+  - fonttools=4.25.0=pyhd3eb1b0_0
+  - freetype=2.11.0=h70c0345_0
+  - future=0.18.2=py38_1
+  - gast=0.3.3=py_0
+  - giflib=5.2.1=h7b6447c_0
+  - glib=2.69.1=h5202010_0
+  - google-auth=1.33.0=pyhd3eb1b0_0
+  - google-auth-oauthlib=0.4.4=pyhd3eb1b0_0
+  - google-pasta=0.2.0=pyhd3eb1b0_0
+  - grpcio=1.36.1=py38h2157cd5_1
+  - gsl=2.4=h14c3975_4
+  - gst-plugins-base=1.14.0=h8213a91_2
+  - gstreamer=1.14.0=h28cd5cc_2
+  - h5py=2.10.0=py38hd6299e0_1
+  - hdf5=1.10.6=hb1b8bf9_0
+  - hyperopt=0.2.5=pyh9f0ad1d_0
+  - icu=58.2=he6710b0_3
+  - idna=3.2=pyhd3eb1b0_0
+  - imagesize=1.2.0=pyhd3eb1b0_0
+  - importlib-metadata=4.8.1=py38h06a4308_0
+  - intel-openmp=2021.3.0=h06a4308_3350
+  - jinja2=3.0.1=pyhd3eb1b0_0
+  - jpeg=9d=h7f8727e_0
+  - keras-preprocessing=1.1.2=pyhd3eb1b0_0
+  - kiwisolver=1.3.1=py38h2531618_0
+  - latexcodec=2.0.1=pyh9f0ad1d_0
+  - lcms2=2.12=h3be6417_0
+  - ld_impl_linux-64=2.35.1=h7274673_9
+  - lhapdf=6.4.0=py38h2bc3f7f_3
+  - libarchive=3.4.2=h62408e4_0
+  - libffi=3.3=he6710b0_2
+  - libgcc-ng=9.3.0=h5101ec6_17
+  - libgfortran-ng=7.5.0=ha8ba4b0_17
+  - libgfortran4=7.5.0=ha8ba4b0_17
+  - libgomp=9.3.0=h5101ec6_17
+  - libpng=1.6.37=hbc83047_0
+  - libprotobuf=3.17.2=h4ff587b_1
+  - libstdcxx-ng=9.3.0=hd4cf53a_17
+  - libtiff=4.2.0=h85742a9_0
+  - libuuid=1.0.3=h7f8727e_2
+  - libwebp=1.2.0=h89dd481_0
+  - libwebp-base=1.2.0=h27cfd23_0
+  - libxcb=1.14=h7b6447c_0
+  - libxml2=2.9.12=h03d6c58_0
+  - lz4-c=1.9.3=h295c915_1
+  - markdown=3.3.4=py38h06a4308_0
+  - markupsafe=2.0.1=py38h27cfd23_0
+  - matplotlib=3.4.3=py38h06a4308_0
+  - matplotlib-base=3.4.3=py38hbbc1b5f_0
+  - mkl=2021.3.0=h06a4308_520
+  - mkl-service=2.4.0=py38h7f8727e_0
+  - mkl_fft=1.3.1=py38hd3c417c_0
+  - mkl_random=1.2.2=py38h51133e4_0
+  - multidict=5.1.0=py38h27cfd23_2
+  - munkres=1.1.4=py_0
+  - ncurses=6.2=he6710b0_1
+  - networkx=2.6.3=pyhd3eb1b0_0
+  - nnpdf=4.0.4.0+ge54ce45f9=py38h9a426be_0
+  - numexpr=2.7.3=py38h22e1b3c_1
+  - numpy=1.21.2=py38h20f2e39_0
+  - numpy-base=1.21.2=py38h79a1101_0
+  - oauthlib=3.1.1=pyhd3eb1b0_0
+  - olefile=0.46=pyhd3eb1b0_0
+  - openssl=1.1.1l=h7f8727e_0
+  - opt_einsum=3.3.0=pyhd3eb1b0_1
+  - packaging=21.0=pyhd3eb1b0_0
+  - pandas=1.3.3=py38h8c16a72_0
+  - pandoc=2.12=h06a4308_0
+  - pcre=8.45=h295c915_0
+  - pillow=8.4.0=py38h5aabda8_0
+  - pip=21.2.4=py38h06a4308_0
+  - pkg-config=0.29.2=h1bed415_8
+  - prompt-toolkit=3.0.20=pyhd3eb1b0_0
+  - prompt_toolkit=3.0.20=hd3eb1b0_0
+  - protobuf=3.17.2=py38h295c915_0
+  - psutil=5.8.0=py38h27cfd23_1
+  - pyasn1=0.4.8=pyhd3eb1b0_0
+  - pyasn1-modules=0.2.8=py_0
+  - pybtex=0.24.0=py38h578d9bd_0
+  - pybtex-docutils=1.0.1=py38h578d9bd_0
+  - pycparser=2.20=py_2
+  - pygments=2.10.0=pyhd3eb1b0_0
+  - pyjwt=2.1.0=py38h06a4308_0
+  - pymongo=3.12.0=py38h295c915_0
+  - pyopenssl=21.0.0=pyhd3eb1b0_1
+  - pyparsing=2.4.7=pyhd3eb1b0_0
+  - pyqt=5.9.2=py38h05f1152_4
+  - pysocks=1.7.1=py38h06a4308_0
+  - python=3.8.12=h12debd9_0
+  - python-dateutil=2.8.2=pyhd3eb1b0_0
+  - python_abi=3.8=2_cp38
+  - pytz=2021.3=pyhd3eb1b0_0
+  - pyyaml=5.4.1=py38h27cfd23_1
+  - qt=5.9.7=h5867ecd_1
+  - readline=8.1=h27cfd23_0
+  - recommonmark=0.6.0=pyhd3eb1b0_0
+  - reportengine=0.30.25=py_0
+  - requests=2.26.0=pyhd3eb1b0_0
+  - requests-oauthlib=1.3.0=py_0
+  - rsa=4.7.2=pyhd3eb1b0_1
+  - ruamel_yaml=0.15.100=py38h27cfd23_0
+  - scipy=1.7.1=py38h292c36d_2
+  - seaborn=0.11.2=pyhd3eb1b0_0
+  - setuptools=58.0.4=py38h06a4308_0
+  - sip=4.19.13=py38he6710b0_0
+  - six=1.16.0=pyhd3eb1b0_0
+  - snowballstemmer=2.1.0=pyhd3eb1b0_0
+  - sphinx=4.2.0=pyhd3eb1b0_0
+  - sphinx_rtd_theme=1.0.0=pyhd8ed1ab_0
+  - sphinxcontrib-applehelp=1.0.2=pyhd3eb1b0_0
+  - sphinxcontrib-bibtex=2.4.1=pyhd8ed1ab_0
+  - sphinxcontrib-devhelp=1.0.2=pyhd3eb1b0_0
+  - sphinxcontrib-htmlhelp=2.0.0=pyhd3eb1b0_0
+  - sphinxcontrib-jsmath=1.0.1=pyhd3eb1b0_0
+  - sphinxcontrib-qthelp=1.0.3=pyhd3eb1b0_0
+  - sphinxcontrib-serializinghtml=1.1.5=pyhd3eb1b0_0
+  - sqlite=3.36.0=hc218d9a_0
+  - tensorboard=2.4.0=pyhc547734_0
+  - tensorboard-plugin-wit=1.6.0=py_0
+  - tensorflow=2.3.0=eigen_py38h71ff20e_0
+  - tensorflow-base=2.3.0=eigen_py38hb57a387_0
+  - tensorflow-estimator=2.6.0=pyh7b7c402_0
+  - termcolor=1.1.0=py38h06a4308_1
+  - tk=8.6.11=h1ccaba5_0
+  - tornado=6.1=py38h27cfd23_0
+  - tqdm=4.62.3=pyhd3eb1b0_1
+  - typing-extensions=3.10.0.2=hd3eb1b0_0
+  - typing_extensions=3.10.0.2=pyh06a4308_0
+  - urllib3=1.26.7=pyhd3eb1b0_0
+  - validobj=0.4.0=pyhd8ed1ab_0
+  - wcwidth=0.2.5=pyhd3eb1b0_0
+  - werkzeug=2.0.1=pyhd3eb1b0_0
+  - wheel=0.37.0=pyhd3eb1b0_1
+  - wrapt=1.12.1=py38h7b6447c_1
+  - xz=5.2.5=h7b6447c_0
+  - yaml=0.2.5=h7b6447c_0
+  - yaml-cpp=0.6.3=he1b5a44_4
+  - yarl=1.6.3=py38h27cfd23_0
+  - zipp=3.6.0=pyhd3eb1b0_0
+  - zlib=1.2.11=h7b6447c_3
+  - zstd=1.4.9=haebb681_0
+  - pip:
+    - validphys==4.0
+prefix: /root/miniconda3/envs/nnpdfenv-tag-4.0.4
diff --git a/n3fit/runcards/nnpdfenv-tag-4.0.5.yml b/n3fit/runcards/nnpdfenv-tag-4.0.5.yml
new file mode 100644
index 0000000000..bdf6113e52
--- /dev/null
+++ b/n3fit/runcards/nnpdfenv-tag-4.0.5.yml
@@ -0,0 +1,192 @@
+name: nnpdfenv-tag-4.0.5
+channels:
+  - local
+  - https://packages.nnpdf.science/public
+  - https://packages.nnpdf.science/public/
+  - defaults
+  - conda-forge
+dependencies:
+  - _libgcc_mutex=0.1=main
+  - _openmp_mutex=4.5=1_gnu
+  - _tflow_select=2.2.0=eigen
+  - absl-py=0.15.0=pyhd3eb1b0_0
+  - aiohttp=3.8.1=py39h7f8727e_1
+  - aiosignal=1.2.0=pyhd3eb1b0_0
+  - alabaster=0.7.12=pyhd3eb1b0_0
+  - apfel=3.0.5.0=py39hbdda60e_8
+  - astor=0.8.1=py39h06a4308_0
+  - astunparse=1.6.3=py_0
+  - async-timeout=4.0.1=pyhd3eb1b0_0
+  - attrs=21.4.0=pyhd3eb1b0_0
+  - babel=2.9.1=pyhd3eb1b0_0
+  - blas=1.0=mkl
+  - blessings=1.7=py39h06a4308_1002
+  - blinker=1.4=py39h06a4308_0
+  - bottleneck=1.3.4=py39hce1f21e_0
+  - brotli=1.0.9=he6710b0_2
+  - brotlipy=0.7.0=py39h27cfd23_1003
+  - bzip2=1.0.8=h7b6447c_0
+  - c-ares=1.18.1=h7f8727e_0
+  - ca-certificates=2022.4.26=h06a4308_0
+  - cachetools=4.2.2=pyhd3eb1b0_0
+  - certifi=2021.10.8=py39h06a4308_2
+  - cffi=1.15.0=py39hd667e15_1
+  - charset-normalizer=2.0.4=pyhd3eb1b0_0
+  - click=8.0.4=py39h06a4308_0
+  - cloudpickle=2.0.0=pyhd3eb1b0_0
+  - colorama=0.4.4=pyhd3eb1b0_0
+  - commonmark=0.9.1=pyhd3eb1b0_0
+  - cryptography=3.4.8=py39hd23ed53_0
+  - curio=1.4=pyhd3eb1b0_0
+  - cycler=0.11.0=pyhd3eb1b0_0
+  - dataclasses=0.8=pyh6d0b6a4_7
+  - dbus=1.13.18=hb2f20db_0
+  - docutils=0.16=py39h06a4308_1
+  - expat=2.4.4=h295c915_0
+  - fontconfig=2.13.1=h6c09931_0
+  - fonttools=4.25.0=pyhd3eb1b0_0
+  - freetype=2.11.0=h70c0345_0
+  - frozenlist=1.2.0=py39h7f8727e_0
+  - future=0.18.2=py39h06a4308_1
+  - gast=0.4.0=pyhd3eb1b0_0
+  - giflib=5.2.1=h7b6447c_0
+  - glib=2.69.1=h4ff587b_1
+  - google-auth=2.6.0=pyhd3eb1b0_0
+  - google-auth-oauthlib=0.4.4=pyhd3eb1b0_0
+  - google-pasta=0.2.0=pyhd3eb1b0_0
+  - grpcio=1.42.0=py39hce63b2e_0
+  - gsl=2.7.1=hd82f3ee_0
+  - gst-plugins-base=1.14.0=h8213a91_2
+  - gstreamer=1.14.0=h28cd5cc_2
+  - h5py=2.10.0=py39hec9cf62_0
+  - hdf5=1.10.6=hb1b8bf9_0
+  - hyperopt=0.2.7=pyhd8ed1ab_0
+  - icu=58.2=he6710b0_3
+  - idna=3.3=pyhd3eb1b0_0
+  - imagesize=1.3.0=pyhd3eb1b0_0
+  - importlib-metadata=4.11.3=py39h06a4308_0
+  - intel-openmp=2021.4.0=h06a4308_3561
+  - jinja2=3.0.3=pyhd3eb1b0_0
+  - jpeg=9e=h7f8727e_0
+  - keras-preprocessing=1.1.2=pyhd3eb1b0_0
+  - kiwisolver=1.3.2=py39h295c915_0
+  - latexcodec=2.0.1=pyh9f0ad1d_0
+  - lcms2=2.12=h3be6417_0
+  - ld_impl_linux-64=2.35.1=h7274673_9
+  - lhapdf=6.4.0=py39h2bc3f7f_3
+  - libarchive=3.4.2=h62408e4_0
+  - libffi=3.3=he6710b0_2
+  - libgcc-ng=9.3.0=h5101ec6_17
+  - libgfortran-ng=7.5.0=ha8ba4b0_17
+  - libgfortran4=7.5.0=ha8ba4b0_17
+  - libgomp=9.3.0=h5101ec6_17
+  - libpng=1.6.37=hbc83047_0
+  - libprotobuf=3.19.1=h4ff587b_0
+  - libstdcxx-ng=9.3.0=hd4cf53a_17
+  - libtiff=4.2.0=h85742a9_0
+  - libuuid=1.0.3=h7f8727e_2
+  - libwebp=1.2.2=h55f646e_0
+  - libwebp-base=1.2.2=h7f8727e_0
+  - libxcb=1.14=h7b6447c_0
+  - libxml2=2.9.12=h74e7548_1
+  - lz4-c=1.9.3=h295c915_1
+  - markdown=3.3.4=py39h06a4308_0
+  - markupsafe=2.0.1=py39h27cfd23_0
+  - matplotlib=3.5.1=py39h06a4308_1
+  - matplotlib-base=3.5.1=py39ha18d171_1
+  - mkl=2021.4.0=h06a4308_640
+  - mkl-service=2.4.0=py39h7f8727e_0
+  - mkl_fft=1.3.1=py39hd3c417c_0
+  - mkl_random=1.2.2=py39h51133e4_0
+  - multidict=5.2.0=py39h7f8727e_2
+  - munkres=1.1.4=py_0
+  - ncurses=6.3=h7f8727e_2
+  - networkx=2.7.1=pyhd3eb1b0_0
+  - nnpdf=4.0.5.0+g09dc4c871=py39h9a426be_0
+  - numexpr=2.8.1=py39h6abb31d_0
+  - numpy=1.21.5=py39he7a7128_2
+  - numpy-base=1.21.5=py39hf524024_2
+  - oauthlib=3.2.0=pyhd3eb1b0_0
+  - openssl=1.1.1o=h7f8727e_0
+  - opt_einsum=3.3.0=pyhd3eb1b0_1
+  - packaging=21.3=pyhd3eb1b0_0
+  - pandas=1.4.2=py39h295c915_0
+  - pandoc=2.12=h06a4308_0
+  - pcre=8.45=h295c915_0
+  - pillow=9.0.1=py39h22f2fdc_0
+  - pip=21.2.4=py39h06a4308_0
+  - pkg-config=0.29.2=h1bed415_8
+  - prompt-toolkit=3.0.20=pyhd3eb1b0_0
+  - prompt_toolkit=3.0.20=hd3eb1b0_0
+  - protobuf=3.19.1=py39h295c915_0
+  - psutil=5.8.0=py39h27cfd23_1
+  - py4j=0.10.9.2=pyhd3eb1b0_0
+  - pyasn1=0.4.8=pyhd3eb1b0_0
+  - pyasn1-modules=0.2.8=py_0
+  - pybtex=0.24.0=pyhd8ed1ab_2
+  - pybtex-docutils=1.0.1=py39hf3d152e_1
+  - pycparser=2.21=pyhd3eb1b0_0
+  - pygments=2.11.2=pyhd3eb1b0_0
+  - pyjwt=2.1.0=py39h06a4308_0
+  - pyopenssl=21.0.0=pyhd3eb1b0_1
+  - pyparsing=3.0.4=pyhd3eb1b0_0
+  - pyqt=5.9.2=py39h2531618_6
+  - pysocks=1.7.1=py39h06a4308_0
+  - python=3.9.12=h12debd9_0
+  - python-dateutil=2.8.2=pyhd3eb1b0_0
+  - python-flatbuffers=2.0=pyhd3eb1b0_0
+  - python_abi=3.9=2_cp39
+  - pytz=2021.3=pyhd3eb1b0_0
+  - pyyaml=6.0=py39h7f8727e_1
+  - qt=5.9.7=h5867ecd_1
+  - readline=8.1.2=h7f8727e_1
+  - recommonmark=0.6.0=pyhd3eb1b0_0
+  - reportengine=0.30.27=py_0
+  - requests=2.27.1=pyhd3eb1b0_0
+  - requests-oauthlib=1.3.0=py_0
+  - rsa=4.7.2=pyhd3eb1b0_1
+  - ruamel_yaml=0.15.100=py39h27cfd23_0
+  - scipy=1.7.3=py39hc147768_0
+  - seaborn=0.11.2=pyhd3eb1b0_0
+  - setuptools=61.2.0=py39h06a4308_0
+  - sip=4.19.13=py39h295c915_0
+  - six=1.16.0=pyhd3eb1b0_1
+  - snowballstemmer=2.2.0=pyhd3eb1b0_0
+  - sphinx=4.4.0=pyhd3eb1b0_0
+  - sphinx_rtd_theme=1.0.0=pyhd8ed1ab_0
+  - sphinxcontrib-applehelp=1.0.2=pyhd3eb1b0_0
+  - sphinxcontrib-bibtex=2.4.2=pyhd8ed1ab_0
+  - sphinxcontrib-devhelp=1.0.2=pyhd3eb1b0_0
+  - sphinxcontrib-htmlhelp=2.0.0=pyhd3eb1b0_0
+  - sphinxcontrib-jsmath=1.0.1=pyhd3eb1b0_0
+  - sphinxcontrib-qthelp=1.0.3=pyhd3eb1b0_0
+  - sphinxcontrib-serializinghtml=1.1.5=pyhd3eb1b0_0
+  - sqlite=3.38.3=hc218d9a_0
+  - tensorboard=2.4.0=pyhc547734_0
+  - tensorboard-plugin-wit=1.6.0=py_0
+  - tensorflow=2.4.1=eigen_py39h813c054_0
+  - tensorflow-base=2.4.1=eigen_py39h17880bf_0
+  - tensorflow-estimator=2.6.0=pyh7b7c402_0
+  - termcolor=1.1.0=py39h06a4308_1
+  - tk=8.6.11=h1ccaba5_1
+  - tornado=6.1=py39h27cfd23_0
+  - tqdm=4.64.0=py39h06a4308_0
+  - typing-extensions=4.1.1=hd3eb1b0_0
+  - typing_extensions=4.1.1=pyh06a4308_0
+  - tzdata=2022a=hda174b7_0
+  - urllib3=1.26.9=py39h06a4308_0
+  - validobj=0.5.1=pyhd8ed1ab_0
+  - wcwidth=0.2.5=pyhd3eb1b0_0
+  - werkzeug=2.0.3=pyhd3eb1b0_0
+  - wheel=0.37.1=pyhd3eb1b0_0
+  - wrapt=1.13.3=py39h7f8727e_2
+  - xz=5.2.5=h7f8727e_1
+  - yaml=0.2.5=h7b6447c_0
+  - yaml-cpp=0.7.0=h295c915_1
+  - yarl=1.6.3=py39h27cfd23_0
+  - zipp=3.8.0=py39h06a4308_0
+  - zlib=1.2.12=h7f8727e_2
+  - zstd=1.4.9=haebb681_0
+  - pip:
+    - validphys==4.0
+prefix: /root/miniconda3/envs/nnpdfenv-tag-4.0.5
diff --git a/n3fit/runcards/nnpdfenv-tag-4.0.7.yml b/n3fit/runcards/nnpdfenv-tag-4.0.7.yml
new file mode 100644
index 0000000000..9ae1649e99
--- /dev/null
+++ b/n3fit/runcards/nnpdfenv-tag-4.0.7.yml
@@ -0,0 +1,229 @@
+name: nnpdfenv-tag-4.0.7
+channels:
+  - local
+  - https://packages.nnpdf.science/public
+  - defaults
+  - conda-forge
+dependencies:
+  - _libgcc_mutex=0.1=conda_forge
+  - _openmp_mutex=4.5=2_gnu
+  - _tflow_select=2.2.0=eigen
+  - abseil-cpp=20211102.0=hd4dd3e8_0
+  - absl-py=1.4.0=py310h06a4308_0
+  - aiohttp=3.9.0=py310h5eee18b_0
+  - aiosignal=1.2.0=pyhd3eb1b0_0
+  - alabaster=0.7.12=pyhd3eb1b0_0
+  - apfel=3.1.0.0=hbdda60e_0
+  - astunparse=1.6.3=py_0
+  - async-timeout=4.0.2=py310h06a4308_0
+  - attrs=23.1.0=py310h06a4308_0
+  - babel=2.11.0=py310h06a4308_0
+  - blas=1.0=mkl
+  - blessings=1.7=py310h06a4308_1002
+  - blinker=1.6.2=py310h06a4308_0
+  - bottleneck=1.3.5=py310ha9d4c09_0
+  - brotli=1.0.9=h5eee18b_7
+  - brotli-bin=1.0.9=h5eee18b_7
+  - brotli-python=1.0.9=py310h6a678d5_7
+  - bzip2=1.0.8=h7b6447c_0
+  - c-ares=1.19.1=h5eee18b_0
+  - ca-certificates=2023.08.22=h06a4308_0
+  - cachetools=4.2.2=pyhd3eb1b0_0
+  - certifi=2023.11.17=py310h06a4308_0
+  - cffi=1.16.0=py310h5eee18b_0
+  - charset-normalizer=2.0.4=pyhd3eb1b0_0
+  - click=8.1.7=py310h06a4308_0
+  - cloudpickle=2.2.1=py310h06a4308_0
+  - colorama=0.4.6=py310h06a4308_0
+  - commonmark=0.9.1=pyhd3eb1b0_0
+  - contourpy=1.2.0=py310hdb19cb5_0
+  - cryptography=41.0.3=py310h130f0dd_0
+  - curio=1.4=pyhd3eb1b0_0
+  - cycler=0.11.0=pyhd3eb1b0_0
+  - cyrus-sasl=2.1.28=h9c0eb46_1
+  - dataclasses=0.8=pyh6d0b6a4_7
+  - dbus=1.13.18=hb2f20db_0
+  - docutils=0.16=py310h06a4308_2
+  - eko=0.14.0=pyhd8ed1ab_2
+  - expat=2.5.0=h6a678d5_0
+  - fiatlux=0.1.1=py310hcdeb18e_2
+  - flatbuffers=2.0.0=h2531618_0
+  - fontconfig=2.14.1=h4c34cd2_2
+  - fonttools=4.25.0=pyhd3eb1b0_0
+  - freetype=2.12.1=h4a9f257_0
+  - frozenlist=1.4.0=py310h5eee18b_0
+  - future=0.18.3=py310h06a4308_0
+  - gast=0.4.0=pyhd3eb1b0_0
+  - giflib=5.2.1=h5eee18b_3
+  - glib=2.69.1=he621ea3_2
+  - google-auth=2.22.0=py310h06a4308_0
+  - google-auth-oauthlib=0.4.4=pyhd3eb1b0_0
+  - google-pasta=0.2.0=pyhd3eb1b0_0
+  - grpc-cpp=1.46.1=h33aed49_1
+  - grpcio=1.42.0=py310hce63b2e_0
+  - gsl=2.7.1=h6e86dc7_1
+  - gst-plugins-base=1.14.1=h6a678d5_1
+  - gstreamer=1.14.1=h5eee18b_1
+  - h5py=3.9.0=py310he06866b_0
+  - hdf5=1.12.1=h70be1eb_2
+  - hyperopt=0.2.7=pyhd8ed1ab_0
+  - icu=58.2=he6710b0_3
+  - idna=3.4=py310h06a4308_0
+  - imagesize=1.4.1=py310h06a4308_0
+  - importlib-metadata=6.0.0=py310h06a4308_0
+  - importlib_metadata=6.0.0=hd3eb1b0_0
+  - intel-openmp=2023.1.0=hdb19cb5_46306
+  - jinja2=3.1.2=py310h06a4308_0
+  - jpeg=9e=h5eee18b_1
+  - keras=2.11.0=py310h06a4308_0
+  - keras-preprocessing=1.1.2=pyhd3eb1b0_0
+  - kiwisolver=1.4.4=py310h6a678d5_0
+  - krb5=1.20.1=h568e23c_1
+  - latexcodec=2.0.1=pyh9f0ad1d_0
+  - lcms2=2.12=h3be6417_0
+  - ld_impl_linux-64=2.38=h1181459_1
+  - lerc=3.0=h295c915_0
+  - lhapdf=6.5.4=py310hd41b1e2_2
+  - libarchive=3.6.2=hb4bd9a0_1
+  - libbrotlicommon=1.0.9=h5eee18b_7
+  - libbrotlidec=1.0.9=h5eee18b_7
+  - libbrotlienc=1.0.9=h5eee18b_7
+  - libclang=14.0.6=default_hc6dbbc7_1
+  - libclang13=14.0.6=default_he11475f_1
+  - libcups=2.4.2=ha637b67_0
+  - libcurl=8.2.1=h91b91d3_0
+  - libdeflate=1.17=h5eee18b_1
+  - libedit=3.1.20221030=h5eee18b_0
+  - libev=4.33=h7f8727e_1
+  - libffi=3.4.4=h6a678d5_0
+  - libgcc-ng=13.2.0=h807b86a_3
+  - libgfortran-ng=11.2.0=h00389a5_1
+  - libgfortran5=11.2.0=h1234567_1
+  - libgomp=13.2.0=h807b86a_3
+  - libllvm14=14.0.6=hdb19cb5_3
+  - libnghttp2=1.52.0=ha637b67_1
+  - libpng=1.6.39=h5eee18b_0
+  - libpq=12.15=h37d81fd_1
+  - libprotobuf=3.20.3=he621ea3_0
+  - libssh2=1.10.0=h37d81fd_2
+  - libstdcxx-ng=13.2.0=h7e041cc_3
+  - libtiff=4.5.1=h6a678d5_0
+  - libuuid=1.41.5=h5eee18b_0
+  - libwebp=1.3.2=h11a3e52_0
+  - libwebp-base=1.3.2=h5eee18b_0
+  - libxcb=1.15=h7f8727e_0
+  - libxkbcommon=1.0.1=h5eee18b_1
+  - libxml2=2.10.4=hcbfbd50_0
+  - llvmlite=0.40.1=py310he621ea3_0
+  - lz4=4.3.2=py310h5eee18b_0
+  - lz4-c=1.9.4=h6a678d5_0
+  - markdown=3.4.1=py310h06a4308_0
+  - markupsafe=2.1.1=py310h7f8727e_0
+  - matplotlib=3.7.2=py310h06a4308_0
+  - matplotlib-base=3.7.2=py310h1128e8f_0
+  - mkl=2023.1.0=h213fc3f_46344
+  - mkl-service=2.4.0=py310h5eee18b_1
+  - mkl_fft=1.3.8=py310h5eee18b_0
+  - mkl_random=1.2.4=py310hdb19cb5_0
+  - multidict=6.0.4=py310h5eee18b_0
+  - munkres=1.1.4=py_0
+  - mysql=5.7.24=he378463_2
+  - ncurses=6.4=h6a678d5_0
+  - networkx=3.1=py310h06a4308_0
+  - nnpdf=4.0.7.0+g6db8b9ad3=py310h0b3396d_0
+  - numba=0.57.1=py310h0f6aa51_0
+  - numexpr=2.8.7=py310h85018f9_0
+  - numpy=1.24.3=py310h5f9d8c6_1
+  - numpy-base=1.24.3=py310hb5e798b_1
+  - oauthlib=3.2.2=py310h06a4308_0
+  - openjpeg=2.4.0=h3ad879b_0
+  - openssl=1.1.1w=h7f8727e_0
+  - opt_einsum=3.3.0=pyhd3eb1b0_1
+  - packaging=23.1=py310h06a4308_0
+  - pandas=1.5.3=py310h1128e8f_0
+  - pandoc=2.12=h06a4308_3
+  - pcre=8.45=h295c915_0
+  - pillow=10.0.1=py310ha6cbd5a_0
+  - pineappl=0.6.2=py310hcb5633a_0
+  - pip=23.3.1=py310h06a4308_0
+  - pkg-config=0.29.2=h1bed415_8
+  - ply=3.11=py310h06a4308_0
+  - prompt-toolkit=3.0.36=py310h06a4308_0
+  - prompt_toolkit=3.0.36=hd3eb1b0_0
+  - protobuf=3.20.3=py310h6a678d5_0
+  - psutil=5.9.0=py310h5eee18b_0
+  - py4j=0.10.9.7=py310h06a4308_0
+  - pyasn1=0.4.8=pyhd3eb1b0_0
+  - pyasn1-modules=0.2.8=py_0
+  - pybtex=0.24.0=pyhd8ed1ab_2
+  - pybtex-docutils=1.0.3=py310hff52083_1
+  - pycparser=2.21=pyhd3eb1b0_0
+  - pygments=2.15.1=py310h06a4308_1
+  - pyjwt=2.4.0=py310h06a4308_0
+  - pyopenssl=23.2.0=py310h06a4308_0
+  - pyparsing=3.0.9=py310h06a4308_0
+  - pyqt=5.15.10=py310h6a678d5_0
+  - pyqt5-sip=12.13.0=py310h5eee18b_0
+  - pysocks=1.7.1=py310h06a4308_0
+  - python=3.10.13=h7a1cb2a_0
+  - python-dateutil=2.8.2=pyhd3eb1b0_0
+  - python-flatbuffers=2.0=pyhd3eb1b0_0
+  - python_abi=3.10=2_cp310
+  - pytz=2023.3.post1=py310h06a4308_0
+  - pyyaml=6.0.1=py310h5eee18b_0
+  - qt-main=5.15.2=h5b8104b_9
+  - re2=2022.04.01=h295c915_0
+  - readline=8.2=h5eee18b_0
+  - recommonmark=0.6.0=pyhd3eb1b0_0
+  - reportengine=0.30.28=py_0
+  - requests=2.31.0=py310h06a4308_0
+  - requests-oauthlib=1.3.0=py_0
+  - rsa=4.7.2=pyhd3eb1b0_1
+  - ruamel_yaml=0.15.100=py310h7f8727e_0
+  - scipy=1.11.4=py310h5f9d8c6_0
+  - seaborn=0.12.2=py310h06a4308_0
+  - setuptools=68.0.0=py310h06a4308_0
+  - sip=6.7.12=py310h6a678d5_0
+  - six=1.16.0=pyhd3eb1b0_1
+  - snappy=1.1.9=h295c915_0
+  - snowballstemmer=2.2.0=pyhd3eb1b0_0
+  - sphinx=5.0.2=py310h06a4308_0
+  - sphinx_rtd_theme=1.1.1=py310h06a4308_0
+  - sphinxcontrib-applehelp=1.0.2=pyhd3eb1b0_0
+  - sphinxcontrib-bibtex=2.6.1=pyhd8ed1ab_1
+  - sphinxcontrib-devhelp=1.0.2=pyhd3eb1b0_0
+  - sphinxcontrib-htmlhelp=2.0.0=pyhd3eb1b0_0
+  - sphinxcontrib-jsmath=1.0.1=pyhd3eb1b0_0
+  - sphinxcontrib-qthelp=1.0.3=pyhd3eb1b0_0
+  - sphinxcontrib-serializinghtml=1.1.5=pyhd3eb1b0_0
+  - sqlite=3.41.2=h5eee18b_0
+  - tbb=2021.8.0=hdb19cb5_0
+  - tensorboard=2.11.0=py310h06a4308_0
+  - tensorboard-data-server=0.6.1=py310h52d8a92_0
+  - tensorboard-plugin-wit=1.8.1=py310h06a4308_0
+  - tensorflow=2.11.0=eigen_py310h0f08fec_0
+  - tensorflow-base=2.11.0=eigen_py310h3323580_0
+  - tensorflow-estimator=2.11.0=py310h06a4308_0
+  - termcolor=2.1.0=py310h06a4308_0
+  - tk=8.6.12=h1ccaba5_0
+  - tomli=2.0.1=py310h06a4308_0
+  - tornado=6.3.3=py310h5eee18b_0
+  - tqdm=4.65.0=py310h2f386ee_0
+  - typing_extensions=4.7.1=py310h06a4308_0
+  - tzdata=2023c=h04d1e81_0
+  - urllib3=1.26.18=py310h06a4308_0
+  - validobj=1.1=pyhd8ed1ab_0
+  - wcwidth=0.2.5=pyhd3eb1b0_0
+  - werkzeug=2.2.3=py310h06a4308_0
+  - wheel=0.41.2=py310h06a4308_0
+  - wrapt=1.14.1=py310h5eee18b_0
+  - xz=5.4.5=h5eee18b_0
+  - yaml=0.2.5=h7b6447c_0
+  - yaml-cpp=0.8.0=h6a678d5_0
+  - yarl=1.9.3=py310h5eee18b_0
+  - zipp=3.11.0=py310h06a4308_0
+  - zlib=1.2.13=h5eee18b_0
+  - zstd=1.5.5=hc292b87_0
+  - pip:
+      - validphys==4.0
+prefix: /root/miniconda3/envs/nnpdfenv-tag-4.0.7
diff --git a/n3fit/runcards/nnpdfenv-tag-4.0.8.yml b/n3fit/runcards/nnpdfenv-tag-4.0.8.yml
new file mode 100644
index 0000000000..414591c478
--- /dev/null
+++ b/n3fit/runcards/nnpdfenv-tag-4.0.8.yml
@@ -0,0 +1,229 @@
+name: nnpdfenv-tag-4.0.8
+channels:
+  - local
+  - https://packages.nnpdf.science/public
+  - defaults
+  - conda-forge
+dependencies:
+  - _libgcc_mutex=0.1=conda_forge
+  - _openmp_mutex=4.5=2_gnu
+  - _tflow_select=2.2.0=eigen
+  - abseil-cpp=20211102.0=hd4dd3e8_0
+  - absl-py=1.4.0=py310h06a4308_0
+  - aiohttp=3.9.0=py310h5eee18b_0
+  - aiosignal=1.2.0=pyhd3eb1b0_0
+  - alabaster=0.7.12=pyhd3eb1b0_0
+  - apfel=3.1.0.0=hbdda60e_0
+  - astunparse=1.6.3=py_0
+  - async-timeout=4.0.3=py310h06a4308_0
+  - attrs=23.1.0=py310h06a4308_0
+  - babel=2.11.0=py310h06a4308_0
+  - blas=1.0=mkl
+  - blessings=1.7=py310h06a4308_1002
+  - blinker=1.6.2=py310h06a4308_0
+  - bottleneck=1.3.5=py310ha9d4c09_0
+  - brotli=1.0.9=h5eee18b_7
+  - brotli-bin=1.0.9=h5eee18b_7
+  - brotli-python=1.0.9=py310h6a678d5_7
+  - bzip2=1.0.8=h7b6447c_0
+  - c-ares=1.19.1=h5eee18b_0
+  - ca-certificates=2023.12.12=h06a4308_0
+  - cachetools=4.2.2=pyhd3eb1b0_0
+  - certifi=2023.11.17=py310h06a4308_0
+  - cffi=1.16.0=py310h5eee18b_0
+  - charset-normalizer=2.0.4=pyhd3eb1b0_0
+  - click=8.1.7=py310h06a4308_0
+  - cloudpickle=2.2.1=py310h06a4308_0
+  - colorama=0.4.6=py310h06a4308_0
+  - commonmark=0.9.1=pyhd3eb1b0_0
+  - contourpy=1.2.0=py310hdb19cb5_0
+  - cryptography=41.0.3=py310h130f0dd_0
+  - curio=1.4=pyhd3eb1b0_0
+  - cycler=0.11.0=pyhd3eb1b0_0
+  - cyrus-sasl=2.1.28=h9c0eb46_1
+  - dataclasses=0.8=pyh6d0b6a4_7
+  - dbus=1.13.18=hb2f20db_0
+  - docutils=0.16=py310h06a4308_2
+  - eko=0.14.1=pyhd8ed1ab_0
+  - expat=2.5.0=h6a678d5_0
+  - fiatlux=0.1.1=py310hcdeb18e_2
+  - flatbuffers=2.0.0=h2531618_0
+  - fontconfig=2.14.1=h4c34cd2_2
+  - fonttools=4.25.0=pyhd3eb1b0_0
+  - freetype=2.12.1=h4a9f257_0
+  - frozenlist=1.4.0=py310h5eee18b_0
+  - future=0.18.3=py310h06a4308_0
+  - gast=0.4.0=pyhd3eb1b0_0
+  - giflib=5.2.1=h5eee18b_3
+  - glib=2.69.1=he621ea3_2
+  - google-auth=2.22.0=py310h06a4308_0
+  - google-auth-oauthlib=0.4.4=pyhd3eb1b0_0
+  - google-pasta=0.2.0=pyhd3eb1b0_0
+  - grpc-cpp=1.46.1=h33aed49_1
+  - grpcio=1.42.0=py310hce63b2e_0
+  - gsl=2.7.1=h6e86dc7_1
+  - gst-plugins-base=1.14.1=h6a678d5_1
+  - gstreamer=1.14.1=h5eee18b_1
+  - h5py=3.9.0=py310he06866b_0
+  - hdf5=1.12.1=h70be1eb_2
+  - hyperopt=0.2.7=pyhd8ed1ab_0
+  - icu=58.2=he6710b0_3
+  - idna=3.4=py310h06a4308_0
+  - imagesize=1.4.1=py310h06a4308_0
+  - importlib-metadata=7.0.1=py310h06a4308_0
+  - importlib_metadata=7.0.1=hd3eb1b0_0
+  - intel-openmp=2023.1.0=hdb19cb5_46306
+  - jinja2=3.1.2=py310h06a4308_0
+  - jpeg=9e=h5eee18b_1
+  - keras=2.11.0=py310h06a4308_0
+  - keras-preprocessing=1.1.2=pyhd3eb1b0_0
+  - kiwisolver=1.4.4=py310h6a678d5_0
+  - krb5=1.20.1=h568e23c_1
+  - latexcodec=2.0.1=pyh9f0ad1d_0
+  - lcms2=2.12=h3be6417_0
+  - ld_impl_linux-64=2.38=h1181459_1
+  - lerc=3.0=h295c915_0
+  - lhapdf=6.5.4=py310hd41b1e2_2
+  - libarchive=3.6.2=hb4bd9a0_1
+  - libbrotlicommon=1.0.9=h5eee18b_7
+  - libbrotlidec=1.0.9=h5eee18b_7
+  - libbrotlienc=1.0.9=h5eee18b_7
+  - libclang=14.0.6=default_hc6dbbc7_1
+  - libclang13=14.0.6=default_he11475f_1
+  - libcups=2.4.2=ha637b67_0
+  - libcurl=8.2.1=h91b91d3_0
+  - libdeflate=1.17=h5eee18b_1
+  - libedit=3.1.20230828=h5eee18b_0
+  - libev=4.33=h7f8727e_1
+  - libffi=3.4.4=h6a678d5_0
+  - libgcc-ng=13.2.0=h807b86a_3
+  - libgfortran-ng=11.2.0=h00389a5_1
+  - libgfortran5=11.2.0=h1234567_1
+  - libgomp=13.2.0=h807b86a_3
+  - libllvm14=14.0.6=hdb19cb5_3
+  - libnghttp2=1.52.0=ha637b67_1
+  - libpng=1.6.39=h5eee18b_0
+  - libpq=12.15=h37d81fd_1
+  - libprotobuf=3.20.3=he621ea3_0
+  - libssh2=1.10.0=h37d81fd_2
+  - libstdcxx-ng=13.2.0=h7e041cc_3
+  - libtiff=4.5.1=h6a678d5_0
+  - libuuid=1.41.5=h5eee18b_0
+  - libwebp=1.3.2=h11a3e52_0
+  - libwebp-base=1.3.2=h5eee18b_0
+  - libxcb=1.15=h7f8727e_0
+  - libxkbcommon=1.0.1=h5eee18b_1
+  - libxml2=2.10.4=hcbfbd50_0
+  - llvmlite=0.40.1=py310he621ea3_0
+  - lz4=4.3.2=py310h5eee18b_0
+  - lz4-c=1.9.4=h6a678d5_0
+  - markdown=3.4.1=py310h06a4308_0
+  - markupsafe=2.1.3=py310h5eee18b_0
+  - matplotlib=3.7.2=py310h06a4308_0
+  - matplotlib-base=3.7.2=py310h1128e8f_0
+  - mkl=2023.1.0=h213fc3f_46344
+  - mkl-service=2.4.0=py310h5eee18b_1
+  - mkl_fft=1.3.8=py310h5eee18b_0
+  - mkl_random=1.2.4=py310hdb19cb5_0
+  - multidict=6.0.4=py310h5eee18b_0
+  - munkres=1.1.4=py_0
+  - mysql=5.7.24=he378463_2
+  - ncurses=6.4=h6a678d5_0
+  - networkx=3.1=py310h06a4308_0
+  - nnpdf=4.0.8.0+g435ff5508=py310h0b3396d_0
+  - numba=0.57.1=py310h0f6aa51_0
+  - numexpr=2.8.7=py310h85018f9_0
+  - numpy=1.24.3=py310h5f9d8c6_1
+  - numpy-base=1.24.3=py310hb5e798b_1
+  - oauthlib=3.2.2=py310h06a4308_0
+  - openjpeg=2.4.0=h3ad879b_0
+  - openssl=1.1.1w=h7f8727e_0
+  - opt_einsum=3.3.0=pyhd3eb1b0_1
+  - packaging=23.1=py310h06a4308_0
+  - pandas=1.5.3=py310h1128e8f_0
+  - pandoc=2.12=h06a4308_3
+  - pcre=8.45=h295c915_0
+  - pillow=10.0.1=py310ha6cbd5a_0
+  - pineappl=0.6.3=py310hcb5633a_0
+  - pip=23.3.1=py310h06a4308_0
+  - pkg-config=0.29.2=h1bed415_8
+  - ply=3.11=py310h06a4308_0
+  - prompt-toolkit=3.0.43=py310h06a4308_0
+  - prompt_toolkit=3.0.43=hd3eb1b0_0
+  - protobuf=3.20.3=py310h6a678d5_0
+  - psutil=5.9.0=py310h5eee18b_0
+  - py4j=0.10.9.7=py310h06a4308_0
+  - pyasn1=0.4.8=pyhd3eb1b0_0
+  - pyasn1-modules=0.2.8=py_0
+  - pybtex=0.24.0=pyhd8ed1ab_2
+  - pybtex-docutils=1.0.3=py310hff52083_1
+  - pycparser=2.21=pyhd3eb1b0_0
+  - pygments=2.15.1=py310h06a4308_1
+  - pyjwt=2.4.0=py310h06a4308_0
+  - pyopenssl=23.2.0=py310h06a4308_0
+  - pyparsing=3.0.9=py310h06a4308_0
+  - pyqt=5.15.10=py310h6a678d5_0
+  - pyqt5-sip=12.13.0=py310h5eee18b_0
+  - pysocks=1.7.1=py310h06a4308_0
+  - python=3.10.13=h7a1cb2a_0
+  - python-dateutil=2.8.2=pyhd3eb1b0_0
+  - python-flatbuffers=2.0=pyhd3eb1b0_0
+  - python_abi=3.10=2_cp310
+  - pytz=2023.3.post1=py310h06a4308_0
+  - pyyaml=6.0.1=py310h5eee18b_0
+  - qt-main=5.15.2=h5b8104b_9
+  - re2=2022.04.01=h295c915_0
+  - readline=8.2=h5eee18b_0
+  - recommonmark=0.6.0=pyhd3eb1b0_0
+  - reportengine=0.30.28=py_0
+  - requests=2.31.0=py310h06a4308_0
+  - requests-oauthlib=1.3.0=py_0
+  - rsa=4.7.2=pyhd3eb1b0_1
+  - ruamel_yaml=0.15.100=py310h7f8727e_0
+  - scipy=1.11.4=py310h5f9d8c6_0
+  - seaborn=0.12.2=py310h06a4308_0
+  - setuptools=68.2.2=py310h06a4308_0
+  - sip=6.7.12=py310h6a678d5_0
+  - six=1.16.0=pyhd3eb1b0_1
+  - snappy=1.1.10=h6a678d5_1
+  - snowballstemmer=2.2.0=pyhd3eb1b0_0
+  - sphinx=5.0.2=py310h06a4308_0
+  - sphinx_rtd_theme=1.1.1=py310h06a4308_0
+  - sphinxcontrib-applehelp=1.0.2=pyhd3eb1b0_0
+  - sphinxcontrib-bibtex=2.6.2=pyhd8ed1ab_0
+  - sphinxcontrib-devhelp=1.0.2=pyhd3eb1b0_0
+  - sphinxcontrib-htmlhelp=2.0.0=pyhd3eb1b0_0
+  - sphinxcontrib-jsmath=1.0.1=pyhd3eb1b0_0
+  - sphinxcontrib-qthelp=1.0.3=pyhd3eb1b0_0
+  - sphinxcontrib-serializinghtml=1.1.5=pyhd3eb1b0_0
+  - sqlite=3.41.2=h5eee18b_0
+  - tbb=2021.8.0=hdb19cb5_0
+  - tensorboard=2.11.0=py310h06a4308_0
+  - tensorboard-data-server=0.6.1=py310h52d8a92_0
+  - tensorboard-plugin-wit=1.8.1=py310h06a4308_0
+  - tensorflow=2.11.0=eigen_py310h0f08fec_0
+  - tensorflow-base=2.11.0=eigen_py310h3323580_0
+  - tensorflow-estimator=2.11.0=py310h06a4308_0
+  - termcolor=2.1.0=py310h06a4308_0
+  - tk=8.6.12=h1ccaba5_0
+  - tomli=2.0.1=py310h06a4308_0
+  - tornado=6.3.3=py310h5eee18b_0
+  - tqdm=4.65.0=py310h2f386ee_0
+  - typing_extensions=4.9.0=py310h06a4308_1
+  - tzdata=2023d=h04d1e81_0
+  - urllib3=1.26.18=py310h06a4308_0
+  - validobj=1.1=pyhd8ed1ab_0
+  - wcwidth=0.2.5=pyhd3eb1b0_0
+  - werkzeug=2.2.3=py310h06a4308_0
+  - wheel=0.41.2=py310h06a4308_0
+  - wrapt=1.14.1=py310h5eee18b_0
+  - xz=5.4.5=h5eee18b_0
+  - yaml=0.2.5=h7b6447c_0
+  - yaml-cpp=0.8.0=h6a678d5_0
+  - yarl=1.9.3=py310h5eee18b_0
+  - zipp=3.17.0=py310h06a4308_0
+  - zlib=1.2.13=h5eee18b_0
+  - zstd=1.5.5=hc292b87_0
+  - pip:
+      - validphys==4.0
+prefix: /root/miniconda3/envs/nnpdfenv-tag-4.0.8
diff --git a/n3fit/runcards/nnpdfenv-tag-4.0.9.yml b/n3fit/runcards/nnpdfenv-tag-4.0.9.yml
new file mode 100644
index 0000000000..b1c6244941
--- /dev/null
+++ b/n3fit/runcards/nnpdfenv-tag-4.0.9.yml
@@ -0,0 +1,277 @@
+name: nnpdfenv-tag-4.0.9
+channels:
+  - local
+  - https://packages.nnpdf.science/public
+  - https://packages.nnpdf.science/public/
+  - defaults
+  - conda-forge
+dependencies:
+  - _libgcc_mutex=0.1=conda_forge
+  - _openmp_mutex=4.5=2_gnu
+  - absl-py=1.4.0=py310h06a4308_0
+  - aiohttp=3.9.3=py310h5eee18b_0
+  - aiosignal=1.2.0=pyhd3eb1b0_0
+  - alabaster=0.7.12=pyhd3eb1b0_0
+  - alsa-lib=1.2.8=h166bdaf_0
+  - apfel=3.1.0.0=hbdda60e_0
+  - astunparse=1.6.3=py_0
+  - async-timeout=4.0.3=py310h06a4308_0
+  - attr=2.5.1=h166bdaf_1
+  - attrs=23.1.0=py310h06a4308_0
+  - babel=2.11.0=py310h06a4308_0
+  - blas=1.0=openblas
+  - blessings=1.7=py310h06a4308_1002
+  - blinker=1.6.2=py310h06a4308_0
+  - bottleneck=1.3.7=py310ha9d4c09_0
+  - brotli=1.0.9=h5eee18b_7
+  - brotli-bin=1.0.9=h5eee18b_7
+  - brotli-python=1.0.9=py310h6a678d5_7
+  - bzip2=1.0.8=h5eee18b_5
+  - c-ares=1.19.1=h5eee18b_0
+  - ca-certificates=2023.12.12=h06a4308_0
+  - cachetools=4.2.2=pyhd3eb1b0_0
+  - cairo=1.16.0=h35add3b_1015
+  - certifi=2024.2.2=py310h06a4308_0
+  - cffi=1.16.0=py310h5eee18b_0
+  - charset-normalizer=2.0.4=pyhd3eb1b0_0
+  - click=8.1.7=py310h06a4308_0
+  - cloudpickle=2.2.1=py310h06a4308_0
+  - colorama=0.4.6=py310h06a4308_0
+  - commonmark=0.9.1=pyhd3eb1b0_0
+  - contourpy=1.2.0=py310hdb19cb5_0
+  - cryptography=42.0.2=py310hdda0065_0
+  - curio=1.4=pyhd3eb1b0_0
+  - cycler=0.11.0=pyhd3eb1b0_0
+  - dataclasses=0.8=pyh6d0b6a4_7
+  - dbus=1.13.18=hb2f20db_0
+  - docutils=0.16=py310h06a4308_2
+  - eko=0.14.2=pyhd8ed1ab_0
+  - expat=2.5.0=h6a678d5_0
+  - fiatlux=0.1.1=py310hcdeb18e_2
+  - flatbuffers=23.5.26=h59595ed_1
+  - font-ttf-dejavu-sans-mono=2.37=hd3eb1b0_0
+  - font-ttf-inconsolata=2.001=hcb22688_0
+  - font-ttf-source-code-pro=2.030=hd3eb1b0_0
+  - font-ttf-ubuntu=0.83=h8b1ccd4_0
+  - fontconfig=2.14.2=h14ed4e7_0
+  - fonts-anaconda=1=h8fa9717_0
+  - fonts-conda-ecosystem=1=hd3eb1b0_0
+  - fonttools=4.25.0=pyhd3eb1b0_0
+  - freetype=2.12.1=h4a9f257_0
+  - frozendict=2.4.0=py310h2372a71_0
+  - frozenlist=1.4.0=py310h5eee18b_0
+  - future=0.18.3=py310h06a4308_0
+  - gast=0.4.0=pyhd3eb1b0_0
+  - gettext=0.21.1=h27087fc_0
+  - giflib=5.2.1=h5eee18b_3
+  - glib=2.78.4=h6a678d5_0
+  - glib-tools=2.78.4=h6a678d5_0
+  - google-auth=2.22.0=py310h06a4308_0
+  - google-auth-oauthlib=0.5.2=py310h06a4308_0
+  - google-pasta=0.2.0=pyhd3eb1b0_0
+  - graphite2=1.3.14=h295c915_1
+  - grpcio=1.54.3=py310heca2aa9_0
+  - gsl=2.7.1=h6e86dc7_1
+  - gst-plugins-base=1.22.0=h4243ec0_2
+  - gstreamer=1.22.0=h25f0c4b_2
+  - h5py=3.9.0=py310he06866b_0
+  - harfbuzz=7.3.0=hdb3a94d_0
+  - hdf5=1.12.1=h2b7332f_3
+  - hyperopt=0.2.7=pyhd8ed1ab_0
+  - icu=72.1=hcb278e6_0
+  - idna=3.4=py310h06a4308_0
+  - imagesize=1.4.1=py310h06a4308_0
+  - importlib-metadata=7.0.1=py310h06a4308_0
+  - importlib_metadata=7.0.1=hd3eb1b0_0
+  - jax=0.4.16=py310h06a4308_0
+  - jaxlib=0.4.16=py310h6a678d5_0
+  - jinja2=3.1.3=py310h06a4308_0
+  - keras=2.12.0=py310h06a4308_0
+  - keras-preprocessing=1.1.2=pyhd3eb1b0_0
+  - kiwisolver=1.4.4=py310h6a678d5_0
+  - krb5=1.20.1=h143b758_1
+  - lame=3.100=h7b6447c_0
+  - latexcodec=2.0.1=pyh9f0ad1d_0
+  - lcms2=2.15=haa2dc70_1
+  - ld_impl_linux-64=2.38=h1181459_1
+  - lerc=4.0.0=h27087fc_0
+  - lhapdf=6.5.4=py310hd41b1e2_2
+  - libabseil=20230125.3=cxx17_h59595ed_0
+  - libarchive=3.6.2=h6ac8c49_2
+  - libbrotlicommon=1.0.9=h5eee18b_7
+  - libbrotlidec=1.0.9=h5eee18b_7
+  - libbrotlienc=1.0.9=h5eee18b_7
+  - libcap=2.69=h0f662aa_0
+  - libclang=16.0.3=default_h1cdf331_2
+  - libclang13=16.0.3=default_h4d60ac6_2
+  - libcups=2.3.3=h36d4200_3
+  - libcurl=8.5.0=h251f7ec_0
+  - libdeflate=1.18=h0b41bf4_0
+  - libedit=3.1.20230828=h5eee18b_0
+  - libev=4.33=h7f8727e_1
+  - libevent=2.1.12=hdbd6064_1
+  - libexpat=2.5.0=hcb278e6_1
+  - libffi=3.4.4=h6a678d5_0
+  - libflac=1.4.3=h59595ed_0
+  - libgcc-ng=13.2.0=h807b86a_5
+  - libgcrypt=1.10.3=hd590300_0
+  - libgfortran-ng=11.2.0=h00389a5_1
+  - libgfortran5=11.2.0=h1234567_1
+  - libglib=2.78.4=hdc74915_0
+  - libgomp=13.2.0=h807b86a_5
+  - libgpg-error=1.48=h71f35ed_0
+  - libgrpc=1.54.3=hb20ce57_0
+  - libiconv=1.17=hd590300_2
+  - libjpeg-turbo=2.1.5.1=hd590300_1
+  - libllvm14=14.0.6=hdb19cb5_3
+  - libllvm16=16.0.3=hbf9e925_1
+  - libnghttp2=1.57.0=h2d74bed_0
+  - libnsl=2.0.1=hd590300_0
+  - libogg=1.3.5=h27cfd23_1
+  - libopenblas=0.3.21=h043d6bf_0
+  - libopus=1.3.1=h7b6447c_0
+  - libpng=1.6.39=h5eee18b_0
+  - libpq=15.3=hbcd7760_1
+  - libprotobuf=3.21.12=hfc55251_2
+  - libsndfile=1.2.2=hc60ed4a_1
+  - libsqlite=3.45.1=h2797004_0
+  - libssh2=1.10.0=hdbd6064_2
+  - libstdcxx-ng=13.2.0=h7e041cc_5
+  - libsystemd0=255=h3516f8a_0
+  - libtiff=4.5.1=h8b53f26_1
+  - libuuid=2.38.1=h0b41bf4_0
+  - libvorbis=1.3.7=h7b6447c_0
+  - libwebp-base=1.3.2=h5eee18b_0
+  - libxcb=1.13=h1bed415_1
+  - libxkbcommon=1.5.0=h79f4944_1
+  - libxml2=2.10.4=hfdac1af_0
+  - libzlib=1.2.13=hd590300_5
+  - llvmlite=0.42.0=py310h6a678d5_0
+  - lz4=4.3.2=py310h5eee18b_0
+  - lz4-c=1.9.4=h6a678d5_0
+  - markdown=3.4.1=py310h06a4308_0
+  - markupsafe=2.1.3=py310h5eee18b_0
+  - matplotlib=3.7.2=py310h06a4308_0
+  - matplotlib-base=3.7.2=py310h1128e8f_0
+  - ml_dtypes=0.3.1=py310h1128e8f_0
+  - mpg123=1.32.4=h59595ed_0
+  - multidict=6.0.4=py310h5eee18b_0
+  - munkres=1.1.4=py_0
+  - mysql-common=8.0.33=hf1915f5_6
+  - mysql-libs=8.0.33=hca2cd23_6
+  - ncurses=6.4=h6a678d5_0
+  - networkx=3.1=py310h06a4308_0
+  - nnpdf=4.0.9.0+g843a03d88=py310h0b3396d_0
+  - nspr=4.35=h6a678d5_0
+  - nss=3.89.1=h6a678d5_0
+  - numba=0.59.0=py310h7dc5dd1_1
+  - numexpr=2.8.7=py310h286c3b5_0
+  - numpy=1.26.4=py310heeff2f4_0
+  - numpy-base=1.26.4=py310h8a23956_0
+  - oauthlib=3.2.2=py310h06a4308_0
+  - openjpeg=2.5.0=hfec8fc6_2
+  - openssl=3.1.5=hd590300_0
+  - opt_einsum=3.3.0=pyhd3eb1b0_1
+  - packaging=23.1=py310h06a4308_0
+  - pandas=1.5.3=py310h1128e8f_0
+  - pandoc=2.12=h06a4308_3
+  - pcre2=10.42=hebb0a14_0
+  - pillow=9.5.0=py310h065c6d2_0
+  - pineappl=0.6.3=py310hcb5633a_0
+  - pip=23.3.1=py310h06a4308_0
+  - pixman=0.40.0=h7f8727e_1
+  - pkg-config=0.29.2=h1bed415_8
+  - ply=3.11=py310h06a4308_0
+  - prompt-toolkit=3.0.43=py310h06a4308_0
+  - prompt_toolkit=3.0.43=hd3eb1b0_0
+  - protobuf=4.21.12=py310heca2aa9_0
+  - psutil=5.9.0=py310h5eee18b_0
+  - pulseaudio-client=16.1=hb77b528_5
+  - py4j=0.10.9.7=py310h06a4308_0
+  - pyasn1=0.4.8=pyhd3eb1b0_0
+  - pyasn1-modules=0.2.8=py_0
+  - pybtex=0.24.0=pyhd8ed1ab_2
+  - pybtex-docutils=1.0.3=py310hff52083_1
+  - pycparser=2.21=pyhd3eb1b0_0
+  - pygments=2.15.1=py310h06a4308_1
+  - pyjwt=2.4.0=py310h06a4308_0
+  - pyopenssl=24.0.0=py310h06a4308_0
+  - pyparsing=3.0.9=py310h06a4308_0
+  - pyqt=5.15.10=py310h6a678d5_0
+  - pyqt5-sip=12.13.0=py310h5eee18b_0
+  - pysocks=1.7.1=py310h06a4308_0
+  - python=3.10.13=hd12c33a_0_cpython
+  - python-dateutil=2.8.2=pyhd3eb1b0_0
+  - python-flatbuffers=2.0=pyhd3eb1b0_0
+  - python_abi=3.10=4_cp310
+  - pytz=2023.3.post1=py310h06a4308_0
+  - pyyaml=6.0.1=py310h5eee18b_0
+  - qt-main=5.15.8=haa3a1c2_11
+  - re2=2023.03.02=h8c504da_0
+  - readline=8.2=h5eee18b_0
+  - recommonmark=0.6.0=pyhd3eb1b0_0
+  - reportengine=0.30.28=py_0
+  - requests=2.31.0=py310h06a4308_1
+  - requests-oauthlib=1.3.0=py_0
+  - rsa=4.7.2=pyhd3eb1b0_1
+  - ruamel_yaml=0.15.100=py310h7f8727e_0
+  - scipy=1.11.4=py310heeff2f4_0
+  - seaborn=0.12.2=py310h06a4308_0
+  - setuptools=68.2.2=py310h06a4308_0
+  - sip=6.7.12=py310h6a678d5_0
+  - six=1.16.0=pyhd3eb1b0_1
+  - snappy=1.1.10=h6a678d5_1
+  - snowballstemmer=2.2.0=pyhd3eb1b0_0
+  - sphinx=5.0.2=py310h06a4308_0
+  - sphinx_rtd_theme=1.1.1=py310h06a4308_0
+  - sphinxcontrib-applehelp=1.0.2=pyhd3eb1b0_0
+  - sphinxcontrib-bibtex=2.6.2=pyhd8ed1ab_0
+  - sphinxcontrib-devhelp=1.0.2=pyhd3eb1b0_0
+  - sphinxcontrib-htmlhelp=2.0.0=pyhd3eb1b0_0
+  - sphinxcontrib-jsmath=1.0.1=pyhd3eb1b0_0
+  - sphinxcontrib-qthelp=1.0.3=pyhd3eb1b0_0
+  - sphinxcontrib-serializinghtml=1.1.5=pyhd3eb1b0_0
+  - sqlite=3.41.2=h5eee18b_0
+  - tensorboard=2.12.1=py310h06a4308_0
+  - tensorboard-data-server=0.7.0=py310h52d8a92_0
+  - tensorboard-plugin-wit=1.8.1=py310h06a4308_0
+  - tensorflow=2.12.1=cpu_py310hd1aba9c_0
+  - tensorflow-base=2.12.1=cpu_py310h57e0714_0
+  - tensorflow-estimator=2.12.1=cpu_py310haacee6a_0
+  - termcolor=2.1.0=py310h06a4308_0
+  - tk=8.6.13=noxft_h4845f30_101
+  - tomli=2.0.1=py310h06a4308_0
+  - tornado=6.3.3=py310h5eee18b_0
+  - tqdm=4.65.0=py310h2f386ee_0
+  - typing_extensions=4.5.0=py310h06a4308_0
+  - tzdata=2024a=h04d1e81_0
+  - urllib3=1.26.18=py310h06a4308_0
+  - validobj=1.1=pyhd8ed1ab_0
+  - wcwidth=0.2.5=pyhd3eb1b0_0
+  - werkzeug=2.3.8=py310h06a4308_0
+  - wheel=0.41.2=py310h06a4308_0
+  - wrapt=1.14.1=py310h5eee18b_0
+  - xcb-util=0.4.0=h516909a_0
+  - xcb-util-image=0.4.0=h166bdaf_0
+  - xcb-util-keysyms=0.4.0=h516909a_0
+  - xcb-util-renderutil=0.3.9=h166bdaf_0
+  - xcb-util-wm=0.4.1=h516909a_0
+  - xkeyboard-config=2.38=h0b41bf4_0
+  - xorg-kbproto=1.0.7=h7f98852_1002
+  - xorg-libice=1.1.1=hd590300_0
+  - xorg-libsm=1.2.4=h7391055_0
+  - xorg-libx11=1.8.4=h0b41bf4_0
+  - xorg-libxext=1.3.4=h0b41bf4_2
+  - xorg-libxrender=0.9.10=h7f98852_1003
+  - xorg-renderproto=0.11.1=h7f98852_1002
+  - xorg-xextproto=7.3.0=h0b41bf4_1003
+  - xorg-xf86vidmodeproto=2.3.1=h7f98852_1002
+  - xorg-xproto=7.0.31=h27cfd23_1007
+  - xz=5.4.6=h5eee18b_0
+  - yaml=0.2.5=h7b6447c_0
+  - yaml-cpp=0.8.0=h6a678d5_0
+  - yarl=1.9.3=py310h5eee18b_0
+  - zipp=3.17.0=py310h06a4308_0
+  - zlib=1.2.13=hd590300_5
+  - zstd=1.5.5=hc292b87_0
+prefix: /root/miniconda3/envs/nnpdfenv-tag-4.0.9