Issues

• [Bug]: DP clipping shrinks every update when the model has integer arrays (BatchNorm num_batches_tracked)

  flwrlabs/flower#8298 · Filter by author Mudassiruddin7 opened on Oct 6, 2026

• [Bug]: Adaptive clipping adds noise calibrated to the next round's clipping norm

  flwrlabs/flower#8297 · Filter by author Mudassiruddin7 opened on Oct 6, 2026

• [Bug]: Adaptive clipping moves the clipping norm away from the target quantile

  flwrlabs/flower#8295 · Filter by author Mudassiruddin7 opened on Oct 6, 2026

• [Bug]: Undefined Variable global_model in Code Example

  Bug

  flwrlabs/flower#8201 · Filter by author ronodhirSoumik opened on Sep 18, 2026

• fab-include silently ignores a nested pyproject.toml, and rejects a nested LICENSE

  flwrlabs/flower#8186 · Filter by author kaiser-data opened on Sep 17, 2026
  1

• [Bug]: Run occasionally does not start when flwr run is used in simulator

  Bug

  flwrlabs/flower#7953 · Filter by author Meorge opened on Aug 20, 2026
  2

• Allow "semantic parameters" for flwr stop (such as flwr stop latest)

  Feature

  flwrlabs/flower#7945 · Filter by author Meorge opened on Aug 20, 2026

• [Bug]: Comma in a filename in app directory causes crash

  Bug

  flwrlabs/flower#7944 · Filter by author Meorge opened on Aug 20, 2026
  1

• [Baselines] Add Entity Augmentation VFL baseline (arXiv:2406.17899)

  Feature

  flwrlabs/flower#7888 · Filter by author PrudhviGudla opened on Aug 16, 2026
  1

• aggregate_arrayrecords/aggregate_metricrecords raise ZeroDivisionError when the weighting total is zero (Message API)

  flwrlabs/flower#7708 · Filter by author Atishyy27 opened on Jul 29, 2026

• weighted_loss_avg() raises ZeroDivisionError when every result reports zero evaluation examples

  flwrlabs/flower#7693 · Filter by author Atishyy27 opened on Jul 27, 2026

• Upgrade the pathspec dependency to 1.1.1.

  Feature

  flwrlabs/flower#7654 · Filter by author deanwampler opened on Jul 20, 2026

• push_messages() raises IndexError on an empty messages_list instead of the no-op the servicer expects

  flwrlabs/flower#7651 · Filter by author Atishyy27 opened on Jul 20, 2026

• aggregate() returns NaN weights instead of raising when all results report num_examples=0

  flwrlabs/flower#7645 · Filter by author Atishyy27 opened on Jul 19, 2026
  2

• Contributing FLAD strategy: how to handle a Strategy that can't derive from the base Strategy class?

  Feature

  flwrlabs/flower#7545 · Filter by author silviocretti opened on Jul 6, 2026

• [Bug]: SecAgg+ uses non-cryptographic PRG for mask generation

  Bug

  flwrlabs/flower#7522 · Filter by author AlessandroPerez opened on Jul 2, 2026
  1

• Add new baseline: FedAMP

  Feature

  flwrlabs/flower#7375 · Filter by author kir-7 opened on Jun 14, 2026
  3

• [feature]: Support shuffling in IIDPartitioner or update documentation

  Feature

  flwrlabs/flower#7327 · Filter by author Vithor112 opened on Jun 5, 2026
  1

  

• [Feature Request] Allow different/custom resource allocation to Client nodes in simulation

  Feature

  flwrlabs/flower#7321 · Filter by author ronodhirSoumik opened on Jun 4, 2026

• Support mTLS as an alternative SuperNode authentication mechanism

  Feature

  flwrlabs/flower#6896 · Filter by author yanmxa opened on Mar 30, 2026
  2

• [Feature Request] No per-project SuperLink config support after migration from legacy pyproject.toml federations

  Feature

  flwrlabs/flower#6824 · Filter by author CatherineHSU39 opened on Mar 24, 2026
  3

• BCFLStrategy: Device Selection for Blockchain-Enabled FL

  flwrlabs/flower#6799 · Filter by author v1nayh3g opened on Mar 19, 2026
  5

• Stop swallowing LoadClientAppError's in the SuperNode

  Feature

  flwrlabs/flower#6561 · Filter by author kyle-quantimon opened on Feb 11, 2026
  1

• Add Federated Diffusion Model Training Example on MNIST with Planned Security Enhancements

  Feature

  flwrlabs/flower#6045 · Filter by author aash-mohammad opened on Oct 22, 2025
  2

• Add support for dynamic robust aggregation using spectral similarity (FedRDF)

  Feature

  flwrlabs/flower#6043 · Filter by author francordel opened on Oct 22, 2025
  1