Model changes:
--------------
2014, 250: EUREF routine processing with DAILY.PCF
2016, 192: BSW52 -> BSW53, GR -> GREC, GMF -> VMF APL
2017, 029: Antenna model E08 -> E14, IGS14
2017, 218: New orbit models improving Galileo fits at LPT
2017, 253: Improved POLUPD handling
2018, 049: Improved ambiguity resolution (L5/L3 & L1/L2 für GLO)
2019, 279: Code final-rapid instead MGEX orbits, GREC -> GRE,
ESA PCO/PCV values for Galileo satellites
2020, 138: Reference frame change IGS14 -> IGB14
2020, 320: Updated BSW version (and switch from redhat6 to redhat8)
2020, 362: Improved multi-GNSS ambiguity resolution (WL/NL, code screening by system for MW)
2021, 066: BeiDou 3 satellite infos added to metadata files (satellite info + ATX file)
2021, 150: Thermal radiation option activated for Galileo ORBGEN fit at PNAC
2022, 282: Improved QIF ambiguity resolution activated for Galileo
2022, 331: Reference frame change IGB14 -> IGS20; PCV_LPT.E14 -> ANT_I20I20 & SATELLIT_I20
CODE final rapid orbits -> CODE final orbits
Meanpole model: IERS2010 -> IERS2010_v1.2.0
Subdaily ERP model: IERS2010XY -> DESAI2016
Troposphere model: VMF1 -> VMF3
Troposphere SNX file: v0.01 -> v2.00
Atmospheric tidal loading: VAPL.ATL deactivated
No observations used from uncalibrated frequencies
