Animals grouped by major compiler version. The date shown is when the first minor version was first released. Animals may be running different minor releases: see here for those not running the latest, or individual animal pages for details.
| Compiler | Major version | First released | Animals |
|---|
| Clang | 19 | 2024-09-17 | anaconda, fritillary, kestrel, olingo |
| Clang | 18 | 2024-03-05 | catfish, chalcid, cutworm, elephant, molamola, sparrowhawk, sunfish, tortoise, treehopper |
| Clang | 17 | 2023-09-09 | bushmaster, gecko, lancehead |
| Clang | 16 | 2023-03-17 | aracari, bulbul, indri, kingsnake, mamushi, motmot, pytilia, sifaka, urutu |
| Clang | 15 | 2022-09-06 | jay, oystercatcher, shiner, trilobite, twinspot |
| Clang | 14 | 2022-03-25 | hawk, loach, longfin, mylodon, sarus, seriema, shieldtail |
| Clang | 13 | 2021-10-04 | blackneck, chevrotain, opaleye, rinkhals, sawshark, schnauzer, whinchat |
| Clang | 12 | 2021-04-14 | rudd, urutau |
| Clang | 11 | 2020-10-12 | gokiburi, gyrfalcon, hachi |
| Clang | 10 | 2020-03-24 | gombessa, morepork, plover, vimba |
| Clang | 6 | 2018-03-08 | xenodermus |
| Clang | 5 | 2017-09-07 | batfish, demoiselle, idiacanthus |
| Clang | 4 | 2017-03-13 | ayu, petalura |
| Clang | 3.9 | 2016-09-02 | dragonet |
| GCC | 15 | | alligator, caiman, flaviventris, parula, serinus, snakefly |
| GCC | 14 | 2024-05-06 | adder, basilisk, boomslang, calliphoridae, canebrake, copperhead, crake, culicidae, desmoxytes, dogfish, fairywren, francolin, godwit, grassquit, koel, komodoensis, massasauga, mudskipper, nuthatch, phycodurus, piculet, pogona, pollock, rorqual, skink, taipan, tamandua |
| GCC | 13 | 2023-04-26 | akepa, desman, habu, hake, iguana, mealybug, monarch, pollock, swallowtail |
| GCC | 12 | 2022-05-06 | culpeo, grison, hairstreak, lammergeier, mule, secretarybird, turaco |
| GCC | 11 | 2021-04-27 | eagle, falcon, froghopper, leafhopper, leafminer, lora, margay, nicator, potoo, prion, psyllid, ruddy, shikra, skimmer, tayra, turbot, webworm |
| GCC | 10 | 2020-05-07 | alabio, batta, branta, cascabel, grasshopper, guaibasaurus, jackdaw, mamba, pike |
| GCC | 9 | 2019-05-03 | splitfin |
| GCC | 8 | 2018-05-02 | alimoche, babbler, broadbill, camel, cisticola, comma, conchuela, krait, pipit, sungazer, tern, ziege |
| GCC | 7 | 2017-05-02 | avocet, cavefish, elasmobranch, hippopotamus, sidewinder |
| GCC | 6 | 2016-04-27 | chimaera, urocryon |
| GCC | 5 | 2015-04-22 | cuon |
| GCC | 4.8 | 2013-03-22 | arowana, boa, buri, dhole, rhinoceros, shelduck, siskin |
| GCC | 4.7 | 2012-03-22 | lapwing |
| MSVC | 19 | | drongo, hamerkop |
| Studio | 12 | 2017-06-01 | wrasse |
| XLC | None | | hornet, mandrill |