Evolution from v2023-02-14 to v2024-08:

Updated fields:
IGR J17544-2619: correct orbital period added.
GX 304-1: eccentricity added.
1A 1118-615: added orbital period uncertainty and correct reference.

Evolution from v2023-11 to v2024-02-14:

Added binaries:
4XMM J182531.5–144036: new BeHMXB.
IGR J18179-1621: new BeHMXB candidate.
Swift J1845.7-0037: new HMXB.
Updated fields:
HESS J1832-093: companion is an O6V star.

Evolution from v2023-09 to v2023-11:

Added binary:
Swift J0850.8-4219: new RSG HMXB.
Updated fields:
IGR J10101-5654: updated spectral type from sg to Be HMXB.
EXMS B1210-645: updated spectral type to A8 III-IV (likely IMXB).
LS 5039: updated spin period of 8.891 s.

Evolution from v2023-04 to v2023-09:

Added binary:
MAXI J0709-159: new SFXT discovered.
HESS J1832-093: gamma-ray binary candidate.
IGR J17507-2647: HMXB candidate.
IGR J20155+3827: sgHMXB.
MAXI J0655-013: BeHMXB.
MAXI J0903-531: BeHMXB.
SRGA J124404.1-632232: candidate HMXB.
Removed binary:
V* V4641 Sgr: now classified as IMXB, appears in the LMXB catalogue.
Updated fields:
IGR J16418-4532: added reference for SFXT class.

Evolution from v2023-01 to v2023-04:

Added binary:
PSR J2032+4127: long period gamma-ray binary

Updated fields:
4U 0115+634: updated pulse period reference and uncertainty.
MWC 656: added mass of the black hole candidate.
SGR 0755-2933: new orbital solution with a period of 60d. Old period (260d) now classisfied as a potential superorbital period. Updated radial velocity, spectral type and eccentricity.
1FGL J1018.6-5856: corrected mass references.
XTE J1859+083: added Gaia counterpart and distance.