2.0.9 - GRG grid: replaced separate UTM/GMS grid type options with a
unified "Coordenada Geográfica" type whose labels are stored as raw
decimal values and formatted at runtime by the Tairu Maps app
according to the map coordinate format (DMS, UTM, decimal, etc.).
Spacing is now a single meters picker always visible, independent of
grid type.
2.0.8 - Local Firestore cache: maps and records are stored in a local
SQLite cache, enabling offline access and graceful fallback when the
network is unavailable. Pull sync uses incremental server timestamps
for more reliable delta updates; push now triggers an automatic pull
refresh. GRG grid generation added to the .tairudb wizard (requires
Tairu Maps app 1.0.38 or later). Hash-based change detection skips
unchanged records during delta pulls.
2.0.7 - Raster wizard: added "Use visible map area" option to select
the current map canvas extent as the generation area. Fix: canceling
.tairudb generation no longer crashes with "wrapped C/C++ object has
been deleted" (finished signal is now disconnected before jobs are
canceled).
2.0.6 - QGIS copy/paste on pulled record layers now treats duplicated
recordId features as new records, so edited copies are created
separately instead of overwriting the original record during push.
2.0.5 - New record types and subtypes (occurrence, trail, point of
interest, drawing, and related subtypes). Contour lines are now
classified as drawing/line: when pushing layers, the default
type/subtype becomes Drawing/Line for layers with an ELEV field; in
.tairudb export, the contourLine type is no longer written and these
layers are saved as regular lines.
2.0.4 - Vector export to .tairudb: color, transparency, and width are
read from per-feature symbology (graduated, categorized, and
rule-based renderers) instead of falling back to the default blue.
Contour lines follow the same logic as record conversion: index
contours are thicker and more opaque, intermediate contours are
thinner and translucent.
2.0.3 - .tairudb generation: Tairu record layers (sync GeoPackages)
are automatically skipped during vector export, with a warning. This
avoids duplicated "ghost" geometries on the map when a record layer is
included in a .tairudb file.
2.0.2 - Contour lines: fixed import color handling (resolves the
"_PROP_FILL_COLOR_ is not defined" error on layers with
graduated/rule-based symbology); elevation-based titles ("Curve
140m"); automatic styling distinguishes index contours (thicker and
more opaque - width 3, opacity 0.8) from regular contours (thinner and
translucent - width 2, opacity 0.5), with automatic vertical-interval
detection. Fix: pushing a record that had been deleted in the app now
restores it instead of silently updating a hidden record.
2.0.1 - Security hardening: HTTPS enforced on all outbound requests;
SQL table names validated against strict regex; static analysis
suppressions documented
2.0 - Tairu Maps: dock panel with Firebase login (e-mail, Google,
Apple); pull records as GeoPackage layers and tairudb files as raster
layers (MBTiles); push vector layers as records with change preview;
wizard to generate and upload .tairudb rasters directly to a map
1.2.1 - Support for QGIS 4
1.2 - Multi-region support (one polygon feature per region); vector
layer export with JSON attributes; automatic tile retry on failure;
WebP support; dry run mode for estimating tile count, file size and
processing time
1.1 - GeoPDF converter added; rendering performance improvements
1.0 - Initial release: raster tile generation for Tairu Maps

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