July 2025 monthly summary for nextflow-io/nextflow: Documentation quality improvement and targeted bug fix. No new features shipped this month; focus was on ensuring documentation accurately reflects behavior and reduces user confusion.

June 2025 monthly summary focusing on key achievements in the mskcc-omics-workflows/modules repo with emphasis on data processing reliability and mutation mapping accuracy.

Concise monthly summary for May 2025: Focused on improving mutation parsing robustness and correctness in the mskcc-omics-workflows/modules repository. Delivered enhancements to handle complex variants (indels and duplications) in generateMutFasta.py and fixed an off-by-one error in HGVS insertion parsing, resulting in higher data integrity and fewer downstream parsing errors. These changes strengthen the reliability of mutation analyses and support more accurate downstream reporting.

April 2025 monthly summary for the mskcc-omics-workflows/modules area focused on stabilizing mutation data processing by fixing an identity handling bug in generate_input.py. This change ensures accurate extraction of chromosome and position from mutation dictionaries, preventing downstream analysis errors and preserving data integrity across the mutation processing module.

March 2025 (2025-03) monthly summary for mskcc-omics-workflows/modules. Key features delivered include standardizing mutation analysis output filenames across tools (generateMutFasta, generate_input, generatemutfasta, neoantigeninput), simplifying CLI usage by removing required=True for defaulted parameters, and strengthening test infrastructure to keep snapshots, container versions, and data paths aligned with code changes. Major bug fixed: corrected a lowercase function usage in generateMutFasta.py (tolower() -> lower()) to ensure proper variant-type mapping.

February 2025 monthly summary for mskcc-omics-workflows/modules focused on stabilizing dependency metadata alignment after tool upgrades. The team addressed a critical consistency gap that could cause upgrade drift between tool versions and execution environments.

December 2024 monthly summary for mskcc-omics-workflows/modules: Focused on NetMHC workflow correctness. Delivered a critical typo fix renaming merged_mut_fasta to merged_wt_fasta and updated test snapshots to reflect the change, ensuring wild-type sequences are processed correctly. The change is committed with clear traceability (commit 307cbffd9077e238176acb5044f9db85784e8aad) and validated against existing tests. This improvement reduces the risk of incorrect NetMHC predictions and strengthens end-to-end reliability for downstream immunogenomics analyses.

November 2024 (mskcc-omics-workflows/modules) focused on expanding NetMHC family module compatibility, stabilizing the input/neoantigen tooling, and enhancing CI readiness. Delivered cross-version module support (netmhcpan4, netmhcpan3, netmhc3) with updated formatting/docs, integrated NetMHCpan4/NetMHC3 modules and tests, and extended subworkflow capabilities to select NetMHC version. Cleaned and hardened input generation pipelines, fixed critical ID generation bugs, and improved metadata handling. Implemented linting and environment/config updates, refreshed test data, and updated documentation templates to improve developer experience and release reliability. Overall, these changes reduce version-mismatch risk, improve end-to-end data processing reliability, and enable faster, safer deployments of NetMHC-based analyses.