1/16/2026	Database updated to the latest version of the v2 catalog.
1/7/2026	Updated to the latest draft release of TRExplorer catalog v2 and variation clusters Updated population data from HPRC100 to HPRC256 (256 PacBio HiFi genomes) Added non-coding annotations from the Talkowski lab, including ultra-conserved elements (UCEs), human accelerated regions (HARs), VISTA enhancers, fetal cortex enhancers/silencers, and ABC enhancer predictions Added percentile rank display for polymorphism statistics (e.g., "top 1% by motif")
11/10/2025	Added separate locus-specific pages Fixed IGV.js track loading speed - tracks now load much faster Loaded TRExplorer catalog v2.0 draft which improves coverage of VNTRs by adding loci from the Vamos v2.1 catalog Added motif frequencies computed via the Vamos v2.1 pipeline - shared by Bida Gu and Mark Chaisson. See [Gu et al. 2025] Added new columns to the results table, including 'Motif Variability', 'Source', 'Repeat Masker', and others
10/31/2025	Fixed AoU1027 stdev values to be the standard deviation of the number of repeats of the longest pure segment. Previously, they were erroneously shown as the true value divided by the motif size. Fixed IGV.js track loading speed - tracks now load much faster Loaded TRExplorer catalog v2.0 draft which improves coverage of VNTRs by adding loci from the Vamos v2.1 catalog Added motif frequencies computed via the Vamos v2.1 pipeline - shared by Bida Gu and Mark Chaisson. See [Gu et al. 2025] Added new columns to the results table, including 'Motif Variability', 'Source', 'Repeat Masker', and others
6/18/2025	Added FAQ page
5/25/2025	Initial release of TRExplorer