Current release: Beta 1.4, holy cow!

features- All-new, re-balanced and remodeled freighters, a fairly thorough nuking of the variant system which I have always hated, more spawning scripts using XPM content, probably lots of bugs.
still awesome.
Old Releases:
Beta 1.3
Beta 1.2
Beta 1.1
Shiplist
Argon
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M1 Colossus - Next-generation Argon carrier
M2 Titan- Next-generation Argon Destroyer
M7+ Harpy- Rapid-response 'pocket destroyer'
M7 Cerberus- Attack frigate
M7 Argo- dedicated light carrier (currently named 'carrier')
M7 Starburst- Flack Frigate
M6+ Satyr -super-heavy corvette designed for combat.
M6+ Ravager -heavy corvette better suited to the Expansion region than the Heavy Centaur.
M6 Nymph - next-generation corvette class ship
M5 Discoverer - next-generation Argon recon craft
M4 Buster - next-generation Argon fighter
M3 Elite - next-generation heavy fighter
Boron
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M2 Advanced Ray- next-generation Ray destroyer. does not replace existing ship.
M7 Crayfish frigate- heavy anti-fighter escort frigate
M6+ Manta- advanced attack ship
M3+ Octopus- next-generation heavy fighter
M7+ Tigershark -Boron answer to the Split Tiger frigate, form which it draws heavy inspiration. able to mount heavy capital guns.
TL Whale - massive transporter ship with internal hangers for M6/TS class ships
M3+ Piranha - fast and aggressive next-generation heavy fighter
TP+ Bottlenose - advanced Transporter with middling armement
Paranid
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M6+ Thesus -powerful and highly maneuverable corvette
M4 Prometheus - next-generation Paranid Fighter
M6 Proteus - Corvette built around a capital-class reactor that allows it to fire its weapons essentially indefinitely
M7+ Athena - Advanced frigate with heavy armament and modest fighter bays
Teladi
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TL+ Petranodon- massive mobile base vessel and largest TL in the universe.
M7+ Raven- general-purpose frigate capable of many roles, but excelling at none. (pic has a docked Heavy Osprey)
Moa corvette - powerful Corvette with large cargo bay (typical Teladi, that.)
USC
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Sai Interdictor - EVIL GIVEN FORM. mounts Mass Drivers. will drive you up the wall by blowing holes in your ship. also tiny and fast. EVIL!
Poinard Attack Fighter - fairly bog-standard M4, save being faster, better shielded, better armored, and more maneuverable than... basically everything else in its class.
Stiletto Assault Fighter - ASSUME THE POSITION. has ENTIRELY too many guns. big. fast. will happily murderize your corvette and laugh. seriously, don't try to fight one of these in anything less than an M6, or you'll get mulched.
Glave Corvette - fast and maneuver corvette. not super-crazy gun wise, but flies more like a really big fighter than a typical Corvette.
Pirate
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M6/M6+ Marauder- various corvette class ships used by Pirate groups.
M3+ Mandalay- advanced heavy fighter
TL Singularity- well armed and speedy construction ship. replaces Mobile Pirate Base (which wasn't a functional TL anyways, so who cares?)
Deathclaw Prototype - Deadly fighter that outclasses every other smallcraft. ludicrously expensive due to black-boxed prototype systems.
M7+ Wildfire - all-purpose Pirate frigate
Coyote Corvette- fast-attack corvette with blistering front weapon array
Eel Heavy Fighter very well-armed if (relatively) slow fighter with multiple turrets
Lamprey Carrier Frigate - carries up to twelve fighters and has a fair-sized cargo bay to stuff with supplies for them. not too hot on guns though.
Metis Cruiser- well-armed and powerful pocket warship, though unsuited to prolonged engagements due to poor generator stamina.
Nightshade Battlecruiser - powerful capital warship that also carries up to 36 fighters. engage at own risk.
Monkshood Frigate - compact warship with excellent turret cover and superb maneuverability. small and deadly.
Enforcer Battlecruiser - carries up to forty fighters and has heavy turret batteries. slugging matches not advised due to heavy shields and armor.
Smuggler Light Carrier - stores a modest wing of twelve fighters and has above-average turret cover intended for fighter swarms. also looks cool.
Outlaw Corvette- fairly average if cheap corvette. has a spiffy name.
Thief Heavy Fighter unusual heavy fighter with powerful turrets. also a flying box with windows. whatever, we like it.
Bandit Interceptor - It's entirely possible that I may have bought Homeworld Remastered. just a little.
Scythe Attack Fighter - fairly fast, reasonably priced, has twelve frontal weapons and an intimidating silhouette. what's not to like?
*New Pirate Base Model*
Yaki
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M7 Senshi -well-armed missile frigate
M6+ Washi - heavy corvette with striking superficial resemblance to Teladi Osprey
TS Tobosaku - Frighter
TM/TS hybrid Chokaro Hauler - transport with two fighter docks
*new Chokaro model*
*reworked all heavy fighters*
Xenon
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M1+ Alpha - Super-heavy battleship comparable to those fielded by other races.
M2 Beta- top-of-the-line carrier found only in the Expansion Region
M7 Gamma- Xenon frigate thought to be a response to 'pocket battleship' and 'pocket destroyer' designs fielded by other races.
M7 Delta- Carrier/flack frigate with modest hanger.
M7 Epsilon- rapid-response frigate that appears to be an evolution of the earlier Q.
M6+ Zeta- heavy corvette with powerful engines and strong lateral firepower.
M6 Eta- assault corvette with devastating forward battery.
M3+ Phi- advanced heavy fighter design.
M3 Mu- next-generation Xenon heavy fighter
M4+ Chi- advanced fighter with two rear turrets
M4 Nu- next-generation Xenon Fighter
M5+ Psi- ultra-fast recon fighter
M5 Xi- next-generation Xenon Interceptor
TL Omicron- Xenon station construction unit
TS Theta- Xenon transporter ship.
TP Kappa- Xenon transmitter hub.
TM Lambda- TM of Xenon origin. comparable to those of other races.
What's New:
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new in 1.4, an all-new lineup of freighters, completely rebuilt and remodeled from the ground up!
probably a few other things I'm forgetting because it's been months and my computer broke, and while my new Chromebook is many things 'Able to do X3 Stuff' is not one of them.