Dear all,
in preparation for the changes needed for the EDM4hep 1.0, new release of FCCAnalyses v0.9.0 was created, which should appear in the stable stack soon and preserves the state before the changes.
Please be aware that in following days incorporation of EDM4hep 1.0 into FCCAnalyses will create breaking changes, meaning master/main branch of FCCAnalyses might not work for your analysis.
Please, let me know if you encounter problems 
all the best,
Juraj
Dear all,
the latest FCCAnalyses no longer works with samples from winter2023 or spring2021 campaigns.
Pre-compiled FCCAnalysis in stable stack continues to work and will work also in the next stable release.
If you are compiling your FCCAnalyses you will need to checkout FCCAnalyses tag 0.9.0.
Here is how to do it:
Nightlies:
source /cvmfs/sw-nightlies.hsf.org/key4hep/setup.sh -r 2024-02-21
git clone --branch v0.9.0 git@github.com:HEP-FCC/FCCAnalyses.git
cd FCCAnalyses
source ./setup.sh
fccanalysis build -j 8
Stable stack:
git clone --branch v0.9.0 git@github.com:HEP-FCC/FCCAnalyses.git
cd FCCAnalyses
source ./setup.sh
fccanalysis build -j 8
Please, let me know if you encounter problems
all the best,
Juraj