(version 1.6.2)
Try increase Gray spawn chance
Update Chinese - thx LunarTraveller
(Fix possible crash on init dragon_season on save games or custom config)

(version 1.6.1)
* Fix nanite bombard (was not working proper with patch 2.8)
* Adjust nanite strikecraft (more like vanilla)
* Lowered "tech_lcluster_access" prerequisite
* Improved Gray Tempest friendship to L-Drakes (was not working proper with patch 2.8)
* New feature Nanite assimilation
* Update Chinese - thx LunarTraveller
* Minor vanilla fix: Abort LCLUSTER_PROJECT gives also liquidated_7 reward
* Small improvement closing L-Cluster (there was a possibility to omit the closing)

increase LCLUSTER_PROJECT requirement (science skill, was already commented out in the vanilla code)
increase TAME_LDRAGON_PROJECT requirement (science skill, was already commented out in the vanilla code)
improve L-Cluster spawn (hide delay with desc window for everyone, was already intended in vanilla but not executed)
https://github.com/F1r3Pr1nc3/A-Deadly-Tempest/commit/b6254a6902003f25649f64304a0a59a8e1ff8e85

fix vanilla abort LCLUSTER_PROJECT and tech
(fix disabled lgate init icon)
https://github.com/F1r3Pr1nc3/A-Deadly-Tempest/commit/cce6ebc0205ebae6f0d8278da28ec12509bbaaf2

fix machine necroids portrait
tweak lgate
fix Graygoo "friendship"
minor code cosmetic
https://github.com/F1r3Pr1nc3/A-Deadly-Tempest/commit/a55e79b6ce0478e3c7485a73a8acf7ced37b619e

Update for 2.8.1:
+Full Spanish localisation added, big thanks to Darh!
+Simple compatibility with AlphaAsh's Invasion! SA (army & bombardment icons)
+Fix in 0_gray_goo_events.txt (extra } bracket after the graygoo.160 block)
https://github.com/F1r3Pr1nc3/A-Deadly-Tempest/commit/a5e501d155a0bb05fe35474d84d782350bd6dad0

+ event on first factory encounter (graygoo.158)
fix to early clear_global_event_target = lcluster_factory_system
(minor improving localisations)

+ Fix incompatibility with Gigastructural Engineering (after last update, against compatibility)
+ Vanilla bug fix "any_ship_in_system" https://forum.paradoxplaza.com/forum/threads/stellaris-2-7-2-60bf-any_ship_in_system.1413307/
+ Guardian awakening for Tempest (if overpowered, like Contingency)
https://github.com/F1r3Pr1nc3/A-Deadly-Tempest/commit/e473d79388c5d517d02eea33d76694ea9cfbefdc