Version 1.0.8 (2026-04-16):
- GNSS CRITICAL FIX: normalize all file paths with os.path.normpath()
before passing to RTKLIB. Mixed forward/backward slashes (D:/YURI
TRABAJOS/...\PPK.conf) caused RTKLIB to fail with "no obs data" on
Windows. This was the ROOT CAUSE of all processing failures.

Version 1.0.6 (2026-04-16):
- GNSS CRITICAL FIX: replaced subprocess.Popen with subprocess.run for
RTKLIB execution. Popen with shell=True in QThread on Windows was
silently failing to quote paths with spaces, causing 'no obs data'
errors. subprocess.run is more reliable in threaded Qt contexts.
- GNSS: added explicit [CMD] log line showing the actual quoted
command sent to RTKLIB for debugging.
- GNSS: skip logging thousands of 'processing' progress lines, show
summary count instead.
- GNSS: detect 'no obs data' error and report clear message.

Version 1.0.5 (2026-04-16):
- GNSS CRITICAL FIX: posmode mapping was completely wrong. static was
mapped to 0 (Single/autonomous) instead of 3 (Static relative).
kinematic was 1 (DGPS) instead of 2 (Kinematic). PPP modes were also
wrong (4/5 instead of 7/6). This caused RTKLIB to run in Single mode
ignoring the base station, producing 0 solutions.
- Correct mapping: static=3, kinematic=2, movbase=4, fixed=5,
ppp-static=7, ppp-kinematic=6.

Version 1.0.4 (2026-04-16):
- GNSS FIX: rnx2rtkp binary search now checks three locations: plugin
root/rtklib_bin/, tools/gnss_postprocess/rtklib_bin/, and system PATH.
Previously only checked plugin root, causing 'not found' when binary
was in the gnss_postprocess subfolder.

Version 1.0.3 (2026-04-16):
- GNSS CRITICAL FIX: paths with spaces (e.g. 'D:/YURI TRABAJOS/WORK
GIS/...') now work correctly on Windows. Previously RTKLIB received
broken arguments and silently failed (showed help screen instead of
processing).
- GNSS FIX: base RINEX file now passed as positional argument (not
with -r flag which is for ECEF coordinates). Correct rnx2rtkp syntax:
rover.obs base.obs nav.nav.
- GNSS: added detection of RTKLIB help screen output to report clear
error instead of silent zero fix/float.
- Same fixes applied to PPP processor for consistency.

Version 1.0.2 (2026-04-16):
- GNSS: file dialogs now accept year-based RINEX extensions (.26o,
.26n, .26l, .26g, .25o, .25n, etc.) in addition to .obs/.nav/.rnx.
- GNSS: auto-detection of navigation files when rover observation file
is selected (searches for matching .nav/.26n/.26l/BRDC* in same
folder).
- GNSS: GLONASS nav filter updated to include .26g and year-based
extensions.
- GNSS: Base RINEX filter updated to accept year-based observation
extensions.

Version 1.0.1 (2026-04-14):
- Security: validated URL scheme (http/https only) in RTKLIB installer
to prevent use of file:// or custom schemes (Bandit B310).
- No functional changes.

Version 1.0.0 (2026-04-13):
- Initial unified release integrating six previously separate plugins.
- Top-level menu YF GIS Amazonia with thematic submenus: Cadastral,
Geodesy/GNSS, Agroforestry, Search.
- Memoria Descriptiva v3.2: three modes (single polygon, full atlas,
atlas by selection), auto-detects adjacent layers for neighbor
identification.
- Segmenter: delegates to YF Tools Plus segmentator tab to avoid code
duplication.
- YF Tools Plus v2.3: full multipart polygon support, Excel/CSV
import, configurable output names.
- GNSS Post-Process v2.0: RTKLIB integration, strict geodetic
validation, IGN Peru report format, PDF output.
- SAF Generator v2.1: six spatial distribution methods, custom row
orientation, unique plant identifiers.
- Attribute Search v1.1: fixed SQL injection vulnerability, replaced
deprecated legendInterface() API, conditional imports for optional
dependencies.
- Core infrastructure: lazy-loaded tool registry, PyQt5/PyQt6
compatibility layer, shared CRS utilities, unified logger.