Release Notes

Version History

v0.102.1 (September 2026)

FEMA eBFE Source Library and Example Dashboard

• Add fail-closed source adapters for Austin–Oyster (12040205), Upper Guadalupe (12100201), Pedernales (12090206), Cibolo (12100304), and Medina (12100302), including immutable source identity checks, deterministic delivery repairs, reusable-output audits, and study-specific Records of Deficiencies (#373, #377, #378).
• Add exact API-derived model polygons and linked source records to the example projects dashboard. Pedernales is represented by the union of all 530 active 1D model footprints; Upper Guadalupe and Medina retain their individual 2D submodel extents rather than watershed bounding boxes.
• Record reviewed runtime qualification without overstating completed results: all 530 Pedernales plan-01 runs passed; Cibolo plan 14 and four source-complete Medina projects reached owned unsteady-solver startup; Upper Medina Headwaters remains blocked by its undelivered modified terrain.
• Preserve fresh organizer manifests as pending until those exact organized copies run, while keeping durable isolated-copy qualification in the source registry. Large 2D runs use fixed local execution copies while authoritative sources and receipts remain in the CEWS data library.

HEC-RAS 5.0.7 Unsteady Startup Detection

• Recognize RasUnsteady64.exe and its extensionless process name as owned unsteady-solver startup signals while retaining exact process ownership, fresh-artifact, and quiescence checks (#373).

Refinement-Region Authoring and Mesh Density (#369)

• Author real geometry through RAS Mapper's native MeshRegions layer on Windows/Wine, with a same-file backup and a fresh product reload before success is reported. The portable/synthetic fallback now writes all nine native Attributes fields and the semantic polygon dataset metadata instead of the incomplete three-field record that RAS Mapper silently ignored.
• Pass every active refinement-region FID to PointGenerator.RegenerateMeshPoints; previously the region argument was always empty, so valid regions still had no effect on seed density.
• Add a region-only RasExamples Chippewa_2D integration gate. A 200-ft base mesh becomes a locally 40-ft mesh, with product reload and measured inside-polygon nearest-neighbor spacing asserted. Native Windows results are identical on installed HEC-RAS 6.0, 6.1, 6.2, 6.3, 6.3.1, 6.5, 6.6, and 6.7 Beta 5; 6.4/6.4.1 was not locally installed for qualification. HEC-RAS 6.6 also passes under Wine 11.0 on CLB07 for both the product-layer writer and the native-schema fallback: 2,118 generated computation points, 4,376 faces, 1,600 centers inside the region at 40-ft median nearest-neighbor spacing, and 122.327 ft outside. The Wine runner prepares the documented task-local C:\Python311\GDAL link from Linux before loading RAS Mapper.

Implementation provenance: an anticipatory version of these corrections was preserved in July on the unmerged codex/h-native-mesh-authoring branch (commit 9a963aa37). That work was never opened as a PR or merged because refinement-region authoring had not yet been needed directly. This release ports only the focused authoring, schema, activation, and regression-test changes rather than the branch's larger native-host experiment.

v0.102.0 (September 2026)

Headless Mesh Generation on HEC-RAS 6.0 – 7.0.1

• GeomMesh.generate() now works with HEC-RAS 6.0 through 7.0.1, including the 6.7 betas. Previously it required 6.6 or later and failed on 6.0 – 6.5 with a .NET "No method matches" error (#367).
• Adapt to the RasMapperLib signatures that changed between releases: the MeshFV2D constructor (minimum face-length ratio added in 6.6), the breakline-aware RegenerateMeshPoints seeding (4, 6, or 7 parameters), and CreatePropertyTables, so GeomMesh.compute_property_tables() also works on 6.0 – 6.2. Before 6.6 the minimum face-length ratio step of the retry ladder is skipped because RasMapperLib has no such parameter.
• Find HEC-RAS 6.0 – 6.5 when no newer release is installed, and replace the misleading "HEC-RAS 6.6 not found" error.
• Meshes and seed points are identical to 6.6 on every release tested, natively on Windows and under Wine for 6.5, 6.6, and 7.0.1.

Preprocessing on HEC-RAS 6.0 – 6.2

• RasPreprocess.preprocess_plan() no longer reports success when HEC-RAS 6.0 – 6.2 skip the geometry because a referenced land-cover, infiltration, or sediment file is missing. With those releases it now fails before launch and names each missing file. HEC-RAS 6.3 and later are unaffected (#367).

Documentation

• Add "HEC-RAS Version Support for Headless Mesh Generation" to the geometry API docs: supported releases, why each needs different calls, known limitations, version selection, and Wine notes (#367).

v0.101.0 (September 2026)

RasMapperLib Saves Under Wine

• Fix GeomMesh.generate() under Wine, where it reported success but left the geometry HDF unchanged and wrote stale perimeter-cell centers as 2D seed points, so HEC-RAS preprocessing failed with "N point(s) detected outside the perimeter of the 2D-area" (#361, #363).
• Fix RasGeometryCompute.audit_reach_lengths() under Wine, where the recomputed reach lengths were discarded before they were saved (#363).
• Hold RASMapper's own MultiLayerReloadSuppressor over in-process geometry edits and saves through the new ras_commander.dotnet.geometry_save.suppress_feature_table_reloads(), so a feature layer's file watcher can no longer reload stale data from disk partway through RASGeometry.Save(). Results under Wine now match native Windows for HEC-RAS 6.6 and 7.0.1.

Portable Steady Execution

• Add the portable container steady execution stack: the v1 request and receipt contract, the in-container execute_request entry point with the Linux-to-Wine handoff, RasPortableDocker, RasSlurm, and a stdlib-only Slurm launcher (#358).
• Add an optional stored_maps block to portable steady requests. Stored steady-profile maps are generated only after the hydraulic results pass validation, and the outcome is recorded in the receipt (#360).
• Add RasQualification.stage_project(), RasQualification.project_tree_fingerprint(), and validate_steady_results() (#355).

Steady Flow Files and Stored Maps

• Keep every numeric field written to steady flow files within HEC-RAS's 8-character fixed-width columns (#356).
• Treat map_types as exact for RasMap.store_all_maps(mode="steady_profiles") and allow inundation_boundary to be combined with it, so callers can turn off the inundation boundary polygon (#357).
• Recognize RASMapper's inundation boundary file names that carry the specified depth, and keep the map products that were produced when one is missing (#359).
• Run the stored-map helper from local storage when the project is on a network filesystem, avoiding the .NET remote-assembly load failure (0x80131515) (#362).

USGS 3DEP Terrain

• Select 3DEP projects by coverage, newest per area, instead of a single newest project, closing silent coverage gaps (#354).
• Add Usgs3depAws.build_terrain_raster() for one gap-free, project-CRS GeoTIFF with prioritized backfill and explicit vertical unit conversion, plus plan_terrain_tiles() and prefetch_terrain_tiles() for offline builds from a shared tile store (#354).
• Record per-tile download provenance, and locate 1 m tiles by their north edge (#354).

v0.100.0 (September 2026)

Text and HDF Geometry Extents

• Build 1D model footprints directly from plain-text XS GIS Cut Line endpoints when compiled geometry HDF content is absent or incomplete.
• Prefer usable HDF geometry component by component, then fill missing 1D, 2D, and storage-area geometry from the matching text geometry file.
• Enable the fallback by default across project extents, WGS84 bounds, and GeoJSON export. Set fallback_to_plaintext=False to require HDF-only results.
• Make include_storage=True include storage-area polygons from HDF through HdfStruc.get_storage_area_polygons() before considering text geometry.
• Preserve geometry provenance in 1D breakout catalogs and improve HDF cross-section handling for legacy schemas, multipart cut lines, explicit project context, and exact edge-line diagnostics.

1D Breakout and Network Conflation

• Add generic, extent-first RasNetworkConflation workflows with pluggable NWM Hydrofabric and NextGen adapters, candidate evidence, coverage metrics, and fail-closed topology handling.
• Add RasBreakout1D for independent one-reach steady-flow breakouts with separate buffered compute and one-cross-section-overlap raster domains.
• Add RasBreakout1D.assemble_network_edge() to combine adjacent source-model slices into one restationed project while preserving complete node blocks, source provenance, steady-flow changes, and endpoint boundaries.
• Resolve joins against source centerlines, reject intersecting cross-source cut lines, recompute main-channel lengths, and expose station and seam GeoDataFrames. Overbank reach lengths remain provisional until the caller selects complete regeneration or join-boundary-only recomputation.

Exact 2D Geometry Preparation

• Add guarded, atomic replacement of breaklines, refinement regions, and reference lines, plus exact geometry-text-to-HDF refresh through the explicitly initialized HEC-RAS version.
• Add RasBreakout2D for contained pure-2D breakout preparation with one-base-cell inward-containment checks, transactional restoration of non-target HDFs, association preservation, remeshing, and parent cut-face flux evidence. It prepares geometry but does not author boundary conditions or claim a hydraulic run.

Cross-Section and Steady-Map Primitives

• Add RasCrossSections.get_points() and HdfXsec.get_xs_coords() as the unified text/HDF cross-section point export, preserving native elevations, point order, Manning zones, banks, CRS, units, and source metadata.
• Add batched steady-profile mapping through RasMap.store_all_maps(mode="steady_profiles") and RasProcess.store_maps_at_steady_profiles(), using one temporary RASMapper transaction and one aggregate helper launch per plan.
• Add strict standalone-result unit metadata through HdfBase.get_result_unit_metadata() while retaining the project text marker as authoritative when a .prj file is available.

Federal Model Sources and Archive Recovery

• Add Alabama BLE watershed discovery, verified download, safe extraction, organization, portable inventory generation, and map-catalog integration.
• Add Alabama Flood Effective and Preliminary model adapters using the shared hardened ArcGIS, provenance, download, and extraction machinery; Preliminary sources remain explicitly non-regulatory.
• Add a bounded, forward-walking reader for eBFE ZIP deliveries that lack an End of Central Directory record, with CRC and size verification and explicit truncation reporting.
• Add the optional ebfe extra for Deflate64 ZIP method 9 on supported Python versions, plus a common renderer for engineer-facing eBFE audit and repair documents.

Named eBFE Workflows and Example Library

• Add source, organization, and deficiency-review workflows for the five-model San Gabriel suite, the 2,378-project Lower Colorado-Cummins steady 1D collection, and the four linked Double Mountain Fork Brazos 2D projects.
• Preserve delivered terrain and resource relationships, guard source-specific repairs with fingerprints, and distinguish static delivery closure, preprocessing readiness, and full hydraulic qualification.
• Publish exact API-derived project footprints in the Example Projects dashboard, including distinct San Gabriel and Double Mountain Fork model extents, project-specific evidence links, and guarded viewer links that are disabled when manifests are unavailable or invalid.
• Document the San Gabriel supplied-versus-rebuilt maximum-WSE COG comparison and validate its COG layout, CRS, masks, and pixel statistics without overstating source-terrain reproducibility.

RASMapper and Legacy Execution Compatibility

• Make rasmap_df parse outcomes observable through additive path, lifecycle, document-error, and field-error provenance while preserving its single-row summary and valid sibling layers after partial parsing.
• Use the verified project-first command layout for HEC-RAS 5.x, retain the explicit project/plan layout for 6.0+, and safely match project-only legacy launches during cancellation.
• Validate exact, release-specific Terms and Conditions sentinels, fail before compute when acceptance is definitively absent, and mutate acceptance state only through explicit RasTcu.accept() calls.

Execution Evidence and Cleanup

• Add RasCmdr.inspect_execution_evidence() for immutable, source-aware completion observations across HDF, stored-message, legacy-output, process, and Controller channels.
• Preserve unavailable, uninspected, failed, and explicit-false states rather than collapsing them into one boolean, and require exact Complete Process records instead of matching misleading substrings.
• Select the result family from the plan program version, fail closed on unsafe ambiguity or conflicting completion evidence, and keep mechanical completion separate from errors, freshness, runtime, and hydraulic acceptance.
• Add RasCmdr.remove_plan_execution_artifacts() and apply exact artifact ownership, cleanup, freshness, process-exit, and transactional publication rules across local, parallel, Controller, Docker, PsExec, and remote workflows. Opposing result formats are normalized around each owned run.
• Preserve mapped-drive launch paths, reject stale byte-identical results, and report structured preflight and execution details through ComputeResult.

Matched Docker Compute

• Add a matched Wine preprocessing and native Linux unsteady-compute workflow for HEC-RAS 6.5, 6.6, and 7.0.1.
• Add CPU selection, progress callbacks, validated resume behavior, sequential batch execution, host-side receipt verification, and a stable batch-summary schema.
• Include the scoped container build assets and operational guidance while excluding generated qualification payloads and duplicate release records.

v0.99.2 (August 2026)

Native Registered-Terrain Export

• Add RasTerrain.export_rasmapper_terrain() for supervised, bounded RAS Mapper single-raster export with native source ordering, stitches, masks, optional vector modifications, semantic validation, and Windows/Wine support.
• Deprecate the row-sampled RasTerrainMod.compute_modified_terrain_raster() compatibility method in 0.99.2. New callers should use the native registered-terrain export; removal is scheduled for 1.1.

Lean Command-Line Compute Integration

• Add ras-commander[compute] (and the execution alias) for command-line RasCmdr.compute_plan() workers without RasControl/COM or the geospatial and plotting dependency stack.
• Add ras_commander.compute as a narrow integration facade for project inventory, plan execution, compute-message parsing, and direct steady-result HDF extraction.
• Preserve normal compute semantics, including ras-commander-owned command construction and post-compute DataFrame refreshes; no reduced-refresh flags were added.
• Lazy-load optional top-level and HDF exports so the lean install remains import-safe, while retaining the historical public import names. The full extra restores the previous broad dependency surface.
• Keep lightweight map option types available from their historical modules, including their documented and pickle-visible module identities, without importing the optional geospatial stack into a compute-only worker.
• Correct HDF steady max_depth extraction to use Maximum Depth Total instead of Hydraulic Depth Channel, expose hydraulic depth separately, and join downstream channel reach length by full river/reach/station identity. Result arrays now fail closed when profile or cross-section dimensions do not align. Immutable HEC-RAS 6.0.0, 6.3.1, 6.4.1, 6.6, and 7.0 fixtures cover the available 6.x-to-7.0 steady-result schemas and sentinel normalization behavior.
• Qualify the narrow RasCmdr.compute_plan() path against exact HEC-RAS 6.3.0.2 under Wine without RasControl/COM. The real 38-row ras2fim result CSV is byte-identical to the immutable Windows Controller baseline; the qualification report records identities, TCU handling, failed experiments, parity, and remaining downstream gates.
• Extend the lean ras_commander.compute facade for Linux-hosted unsteady workflows. RasPreprocess.preprocess_plan() now recognizes an owned RasUnsteady.exe plus complete .tmp.hdf/.b##/.x## artifacts when a release leaves .bco empty, records the exact stop or full-result-copy path, fails closed on timeout and legal-assent dialogs, and supervises only the launched process tree. run_ras_geom_preprocess() adds the matching bounded vendor geometry-preprocessor step with hashes, message parsing, and semantic HDF checks.

C01-C06 Reliability Hardening

• Preserve the existing precipitation-file line endings and surrounding bytes during targeted key replacement, and fail closed on malformed or ambiguous records instead of rewriting them speculatively.
• Fail closed when DSS boundary selection or timestamp representation is ambiguous rather than silently selecting a pathname or truncating time.
• Reject timezone-aware DSS writer inputs until the caller explicitly selects a model clock, expose explicit DSS6/DSS7 selection for grid creation, and use canonical area_2d / bc_line_name inventory columns while retaining the deprecated sa_2d_name / bc_line aliases for compatibility.
• Treat native HDF result datasets as read-only inputs when deriving missing depth products, and fail closed when required mesh topology or result alignment cannot be established.
• Require exact legacy completion evidence before exporting result products, exclude nonfinite result samples from raster interpolation, and omit unavailable hydrograph variables from exported Parquet metadata.
• Treat equivalent HRRR timestamps as equal across differing NumPy datetime storage resolutions, avoiding false cycle-plus-step validation failures.
• Allow initial-condition method mutation against an explicit unsteady-flow path without requiring unrelated global project initialization.
• Match 1D and 2D unsteady boundary blocks with exact semantic selectors and fail closed on ambiguous or index-mismatched DSS-link mutations.
• Restore the concise plan-geometry mutation summary at INFO while retaining file paths and refreshed DataFrames at DEBUG.
• Normalize relative components in mapped-drive fallbacks without converting HEC-RAS-compatible drive-letter paths to UNC paths.

v0.99.1 (July 2026)

Qualified Raster Processing on Linux/Wine

• Add the hecras-setup-linux-wine-ras2cng skill, fail-closed host preflight, and notebook 511 for isolated headless deployments.
• Serialize RASMapper stored-map helpers under Wine and constrain the inherited helper process tree to one CPU, avoiding nondeterministic CLR access violations and non-returning mapper calls observed with unsafe CPU topology.
• Require one writable Wine prefix and project copy per task; scale concurrent work across isolated tasks rather than sharing an active prefix or HDF model.
• Qualify Muncie HEC-RAS 7.0.1 WSE, depth, and velocity rasters against the Windows golden with exact dimensions, georeferencing, and pixel hashes.
• Deprecate mode="native" in favor of mode="configured"; configured maps use the packaged RAS Mapper helper because RasProcess.exe StoreAllMaps does not preserve the required stored-map interpolation/render behavior.

Raster Processing Performance

• Add typed StoreMap performance policies, physical-memory and Windows-commit admission, terrain-based worker estimates, and child-scoped GDAL controls.
• Add memory-aware independent-map processing on Windows with profiling and self-contained performance decision reports.
• Preserve ordered serial handling for products that cannot safely be generated as independent map-helper processes.

Raster BenefitArea Analysis

• Add pair-aware RasProcess.store_maps(..., benefit_area=...) orchestration with Depth-only defaults and optional supplemental WSE outputs.
• Add categorical BenefitArea GeoTIFF generation from aligned pre/post Depth maps, configurable thresholds and boundaries, and optional four-connected component filtering.
• Add optional exact-cell-edge polygon outputs in GeoPackage, Shapefile, GeoJSON, and GeoParquet formats.
• Require one readable, projected, one-band single-TIFF terrain and provide actionable terrain creation, registration, and selection guidance.
• Verify both plan HDFs and populated 2D flow areas reference that same terrain before mapping; RAS Mapper terrain visibility does not override plan-HDF terrain associations.

HRRR Forecast Timing

• PrecipHrrr.get_basin_average() now returns source-derived valid_time and fractional forecast_lead_hours columns for hourly and subhourly products.
• The legacy 1-based forecast_hour record index remains available for compatibility but is no longer described as elapsed forecast time.
• Basin-average INFO logging now reports record count, valid-time spacing, and the lead-hour range instead of treating every record as one hour.

v0.96.2 (May 2026)

Precipitation & Dependencies

• Bump hms-commander dependency to >=0.3.1 (probability_column support)
• Add ABM textbook validation notebook (723) with hms-commander integration
• Fix precipitation hydrograph incremental-depth formatting in RasUnsteady
• Fix Plan 07 uniform precipitation and mode conflict in 722 notebook

v0.96.0

1D Geometry Authoring Sprint

• GeomCrossSection: Robust 1D cross-section builder API with terrain sampling, NLCD Manning's n, Douglas-Peucker reduction
• GeomBridge: Bridge geometry authoring API (deck, piers, abutments, approach sections)
• GeomLevee: Levee read/write API with station-only parsing support
• GeomCrossSection: Blocked obstruction read/write exposed as public API
• HdfStorageArea: Volume-elevation curve extraction from HDF
• ManningsFromLandCover: NLCD-to-Manning's n assignment with block limit enforcement
• Breaking: CoastalBoundary moved to ras_commander.boundaries subpackage

v0.95.0

Mesh Generation & Land Classification

• GeomMesh: Headless 2D mesh generation via RasMapperLib.dll (text-first architecture, auto GDAL, cell size sync)
• GeomStorage: 2D flow area perimeter writer with breakline spacing, refinement regions, property tables
• RasPermutation: Parameter sweep framework with Cartesian product generation
• HdfResultsQuery: Spatial query class for 2D mesh results
• HdfLandCover: set_landcover_mannings_n() for native RASMapper sidecar updates (set_landcover_raster_map() remains a compatibility alias)
• RasCalibrate: Calibration framework with grid search and scipy optimize
• GeomReferenceFeatures: Reference lines and points for 2D calibration
• Cloud-native export notebooks (960–962) with GeoParquet and COG workflows
• eBFE delivery validation notebook suite (950–957)

v0.94.0

HEC-RAS 7.0 Support

• Default HEC-RAS version bumped from 6.6 to 7.0 across repo
• Release tag mapping for HEC-RAS 7.0 in RasExamples
• Blank HEC-RAS 7.0 template project scaffold
• RasUtils.discover_ras_versions() with Registry and Wine/Linux support
• UsgsObservations and UsgsDrainageAreaComparison study primitives
• STOFS-3D coastal boundary notebook rewrite (917)

v0.93.0

Notebook QAQC & Stability

• QAQC all 69 example notebooks — 59 pass, 15 issues fixed
• Filter non-XS types in HTAB/check consumers
• GeomStorage Round 2 QAQC (precision overflow, control chars)
• RasProcess: Honor configured Wine executable for Linux builds
• Papermill as primary notebook execution engine

v0.92.0

Plan Management & Map Storage

• RasPlan.delete() and renumber() for plans, geometries, and flow files
• RasMap.add_calculated_layer() for WSE comparison layers
• compute_modified_terrain_raster() for full-resolution terrain mod export
• RasCmdr: Scope parallel consolidation to plan outputs
• RasProcess: Adaptive render mode for cross-version compatibility
• GeomStorage: 2D subgrid sampling options API (spatially varied Manning's on faces, composite classification)
• Fix RasCheck HTAB defaults and surface notebook errors

v0.91.0

Terrain Modifications & GUI Automation

• RasTerrainModWriter: Line and polygon terrain modification HDF/rasmap writing (high ground, channel, fill surface, detention pond)
• RasTerrainMod: Terrain profile and volume comparison via RasMapperLib.dll
• HdfInfiltration: Final Manning's n and infiltration APIs
• HdfLandCover: Land-cover sidecar extraction
• GUI floodplain mapping automation with HDF completion detection
• RasPreprocess: Public API for Linux preprocessing (Phase 1)

v0.90.1

Linux Execution & Agent Integration

• RasCmdr.compute_plan_linux() for native Linux HEC-RAS execution
• RasProcess: Output path parameter and store_all_maps() method
• SA polygon extraction from geometry HDF
• GUI subpackage extracted from monolithic RasGuiAutomation
• Linux execution notebook (510)

v0.89.0–v0.89.2

DSS ReLink, File Operations, XYZ Extraction

• DSS ReLink primitives for HMS-RAS boundary matching
• RasPlan.delete() and renumber() operations for all file types
• RasProcess: Linux/Wine support for headless map generation
• GeomCrossSection.get_xs_coords() for plain-text XYZ extraction
• Description read/write for all HEC-RAS file types
• results_df returned from compute functions
• Dynamic section-end search (replace fixed DEFAULT_SEARCH_RANGE)

v0.88.0–v0.88.6

Precipitation, Callbacks, USGS, Remote

• StormGenerator: Static API for Atlas 14 DDF download and hyetograph generation
• Atlas14Storm, FrequencyStorm, ScsTypeStorm: HMS-equivalent precipitation methods
• stream_callback parameter for real-time execution monitoring
• ConsoleCallback, FileLoggerCallback, ProgressBarCallback, SynchronizedCallback
• USGS gauge integration (spatial discovery, data retrieval, gauge matching, BC generation)
• RasModPuls: Modified Puls routing extraction from 2D simulations
• HdfChannelCapacity: 1D channel capacity analysis (multi-AEP)
• AbmHyetographGrid: ABM hyetograph grid generation
• results_df fallback for HEC-RAS pre-6.4 versions
• Remote execution subpackage reorganization

v0.85.0

Remote Execution Subpackage

• Refactored ras_commander.remote from module to subpackage
• Added DockerWorker for container-based execution
• Lazy loading for remote dependencies
• Optional extras: [remote-ssh], [remote-aws], [remote-all]

Earlier Versions

See GitHub Releases for complete history.

Upgrade Guide

From v0.95 to v0.96+

Breaking Changes:

• CoastalBoundary moved from ras_commander to ras_commander.boundaries

Migration:

Python

# Old
from ras_commander import CoastalBoundary

# New
from ras_commander.boundaries import CoastalBoundary

New Features: - Import GeomCrossSection for the cross-section builder - Import GeomBridge for bridge authoring - Import HdfStorageArea for volume-elevation curves - Import ManningsFromLandCover for NLCD Manning's n

From v0.93 to v0.94+

Breaking Changes: None

New Features: - Default version is now HEC-RAS 7.0 (pass "6.6" explicitly for older versions) - Import RasPermutation for parameter sweeps - Import RasCalibrate for calibration workflows - Import HdfResultsQuery for spatial queries

From v0.90 to v0.91+

Breaking Changes: None

New Features: - Import RasTerrainModWriter for terrain modifications - Import RasTerrainMod for terrain comparison (Windows only) - Import HdfInfiltration, HdfLandCover for land-cover APIs

From v0.88 to v0.89+

Breaking Changes: None

New Features: - StormGenerator instance API deprecated (use static methods with ddf_data=) - Import RasModPuls for Modified Puls routing - stream_callback parameter on all compute methods

Deprecation Policy

• Deprecated features marked with warnings
• Removed after two minor versions
• Breaking changes only in major versions