- Updated to relase 0.0.19
  * Improvements in Efficiency:
    + Fixed some performance inefficiencies detected by Coverity Scan.
  * Improvements in Interoperability:
    + Added a new PVT configuration boolean flag (flag_geohash_log_out)
      that enables or disables the Position Geohash tag output in INFO
      log files. Set to false by default.
    + New fields have been added to the custom output stream defined
      by monitor_pvt.proto:
      . utc_time (a RFC 3339 datetime string),
      . velocity in the local ENU frame (vel_e, vel_n, and vel_u), in m/s,
      . the course over ground, cog, in degrees,
      . the status of the Galileo's High Accuracy Service, galhas_status:
        0: HAS data not available
        1: HAS Corrections applied
      . geohash, an encoded geographic location.
  * Improvements in Maintainability:
    + Removed useless casts and shadowed variables, improving
      source code readability.
  * Improvements in Portability:
    + Updated local cpu_features library to v0.9.0.
    + volk_gnsssdr: fix syntax for Python 3.12 without breaking
      backward compatibility with Python 2.7.
    + Fixed linking against GNU Radio v3.10.9.1.
    + Make use of new API if linking against VOLK >= 3.1.
    + Fixed undefined behavior in volk_gnsssdr arising from
      incompatibility between complex numbers in C and C++.
    + Now build system paths are not leaked when cross-compiling.
    + Enabled building using macOS Sonoma and arm64 processor
      architecture.
  * Improvements in Repeatability:
    + A Kalman filter is now available in the PVT block,
      smoothing the outputs of a simple Least Squares solution
      and improving the precision of delivered fixes. It can be
      enabled by setting PVT.enable_pvt_kf=true in the
      configuration file. The user can set values for the
      measurement and process noise covariances with the
      following optional parameters (here with their default values):
      PVT.kf_measures_ecef_pos_sd_m=1.0, in [m]; PVT.kf_measures
      _ecef_vel_sd_ms=0.1, in [m/s]; PVT.kf_system_ecef_pos_sd_m=2.0,
      in [m]; and PVT.kf_system_ecef_vel_sd_ms=0.5, in [m/s].
  * Improvements in Scalability:
    + Fixed some potential data race conditions detected by
      Coverity Scan.
  * Improvements in Usability:
    + The Galileo E1B Reduced CED parameters usage has been set
      to false by default. You can activate its usage with
      Galileo_E1B_Telemetry_Decoder=true in your configuration file.
    + The generation of Galileo E6B observables has been disabled
      if the user sets PVT.use_e6_for_pvt=false, fixing the PVT
      computation in some multi-band configurations.
    + Fix bug in the custom binary output (PVT.enable_monitor=true)
      output rate. Before this fix, it was outputting data every
      20 ms, instead of observing the PVT.output_rate_ms setting.
    + Now the program exits properly if a SIGINT signal is
      received (e.g., the user pressing Ctrl+C, or another user
      application sending an interruption signal).
    + The estimated CN0 value is now printed in the terminal when
      navigation data is successfully decoded.
    + Fixed GPS navigation message satellite validation.
    + Latitude and longitude are now reported in the terminal
      with six decimal places (the sixth decimal place worths up
      to 0.11 m), instead of the overkilling nine (the ninth
      decimal place worths up to 110 microns). Similarly, height
      in meters is now reported with two decimal places instead
      of three, and velocity in m/s also with two decimal places
      instead of three.
    + Fixed the rate at which KLM, GPX, GeoJSON, and NMEA
      annotations are made. The rate is now set by 
      PVT.output_rate_ms (500 ms by default), and can be
      particularized by PVT.kml_rate_ms, PVT.gpx_rate_ms,
      PVT.geojson_rate_ms, and PVT.nmea_rate_ms. Those values
      should be multiples of PVT.output_rate_ms, or the least
      common multiple will be taken.
- patch gnss-sdr-fix-build-with-latest-gnuradio.patch removed
  (applied upstream)
- gnMAX support patch rebased and renamed to 
  gnss-sdr-0.0.19-add-gnmax-support.patch

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