Version 2.2.0

Infinite Health and Armor
Added "insanestats_hud_dps_performant" to use more FPS-friendly DPS calculations
Entities with OnDamaged outputs now receives 15 stacks of Undying instead of 10
Fixed Pheonix's Intervention and Undying causing entities with OnDamagedByPlayer output and certain other non-mob entities to never die

Experience System
"insanestats_xp_other_level_maps_remove" ConCommand now accepts "@" argument to remove current map
Potentially fixed instances of players receiving infinite health and shield upon levelling up
Potentially fixed an edge case involving entities with negative infinity shield

Skill System
Added 6 new skills: "Bugbait Mastery", "Make Like A Tree And...", "Grandmaster of Fire", "Grandmaster of Air", "Grandmaster of Water" and "Grandmaster of Earth"
"Hateful", "Heads Will Roll", "Controlled Reaction", "Productivity", "Um, What?", "Hacked Shield", "Bastion of Flesh", "Vitality To Go" and "Beep Beep Beeeeeeeeep" skills now take 1 less adjacent skill point to unlock
"Feel The Mass", ":fire:", "Flex", "CRUNCH", "Step It Up", "Doll of Vigor", "Bloodsapper", "Self-Validation" and "Doll of Courage" skills now take 5 less adjacent skill point to unlock
"Master of Fire", "Master of Air", "Master of Water" and "Master of Earth" skills have been moved and now take 6 less adjacent skill point to unlock
Replaced "Fight For Your Life" skill with "Rise From Your Grave"
Replaced "Insane Stats Skills+" skill with "Obligatory Skill for Thanking the Community"
"Hacked Shield" skill softcap and hardcap effect factor per level changed from -0.005% * skill points gained to -0.16% * square root of skill points gained
"Hacked Shield" skill now prevents Insane Stats Coin Shops from selling health and shield instead of permanently reducing max shield
"Upward Spiralling" skill now counts skill points gained instead of skill points spent
":fire:" now also sets the health of hit Item Crates to 1
"Reach" item teleportation now works on all items that are created after map spawn
"Step It Up" step height increase no longer works while underwater
"Stellar Nodes" skill's nodes will no longer attempt to hurt entities set as invincible by the engine
"Starlight" skill's night vision can now be disabled by holding the Walk key
Renamed "Ctrl+F" skill to "How They Come Together"
Renamed "Item Magnet" skill to "Reach"
Renamed "Infestation" skill to "Soulcrusher"
Changed icons of several skills
Changed icon of "Item Duplicator" status effect
Added "insanestats_hud_skills_stacking_only" and "insanestats_hud_skills_only_on_walk" ConVars to control visibility of skill indicators
Added "insanestats_hud_skills_notifications_enabled" to control visibility of skill point gained notifications
Fixed error caused by trying to load a sealed skill that was removed in later versions
Fixed error caused during creation of save file
Fixed "Master of Water" skill triggering kill skills one too many times
Fixed crowbar-like weapons not counting as melee weapons for the "Melee Arts" skill
Fixed "Too Many Items" skill only giving a few ammo types upon reaching 100 stacks
Fixed skill indicators still being displayed when Skill System is disabled
Potentially fixed Stellar Nodes merging strangely

WPASS2 + Skills
Changed icon of "On Fire", "Extra Jump Used", "Invisible" and "Extra Jumps" status effects
Modified visuals of Starlight effect
Duplicated items now have a short cooldown before they can be picked up by certain effects
Fixed shield shooting to infinity when shield gains are nerfed too hard
Potentially fixed bullet exploding effects penetrating through doors
Potentially fixed exploding effects using wrong damage value

Coin Drops
Fixed broken coin collisions when "insanestats_coins_legacy" ConVar is enabled

Miscellaneous
Sleep Physics functionality now also removes debris if too many are present
Spawn At First Position will no longer attempt spawn positions that are within "trigger_hurt" or "trigger_physics_trap" volumes
Added "insanestats_void_rescue" ConVar to teleport players that fall into the void back to a spawnpoint

Insane Stats 2.1.2

Infinite Health and Armor
Entities with OnDamaged or OnHealthChanged outputs can not longer be destroyed in a single hit
Debris no longer yield damage numbers for performance reasons

WPASS2, Skills
Changed some icons shown by revealing effects
Changed night vision to be client-only and less eye-searing
Starlight skill and modifiers night vision multipliers changed and scales linearly rather than square-rooted
Rock Solid now grants immunity to physical damage at level 4
Productivity now also gives more ammo from duplicate weapons
Flex no longer works while in a vehicle
Step It Up step height bonus decreased from +20% * level to +15% * level
Synergy (Wet) and Synergy (Cold) now also boosts max health and shield
Single pressing +walk now activates skills / modifiers that required double-pressing during server lag
SetSkin and Kill inputs are now shown by I/O revealing effects
Fixed removed disabled skills causing errors on load
Fixed ammo de-fractionalizer not working as intended
Fixed items triggering item pickup effects multiple times
Fixed console spam when using CRUNCH skill

Coin Drops
Added Resources tab to Coin Shop
Added insanestats_coins_shop_replace_chance ConVar to enable Coin Shops to replace infinite ammo crates

Point Commander
host_timescale and host_framerate changes are now ignored
Fixed cl_forwardspeed, cl_sidespeed and cl_backspeed continuing to limit speed when set to between 200 and 320

Miscellaneous
Gunship Death Crash Prevention now also replaces info_target_gunshipcrash with info_target_helicopter_crash

Version 2.1.1

Experience System
insanestats_xp_other_max_mul now completely caps the amount of coins and XP held by non-players

Weapon Prefixes and Suffixes System 2
Added insanestats_wpass2_modifiers_effectmul to control modifier effect amplifiers
Added insanestats_wpass2_disintegrate_helicopter_chunk to disintegrate helicopter chunks
Removed insanestats_wpass2_modifiers_blacklist ConVar
Reforge menu now allows showing all possible modifiers on a weapon
Added and changed a few icons for revealing effects
Added Modifier Tier Limit / Blacklist option under CCVCCM
Added Certain Deletion and Can Noclip status effects
Fixed modifiers not exceeding tier 12

Skills
Super Cold is now half as effective and multiplies all damage taken by game speed
Upward Spiralling now only gives +0.02% coins and XP gain per level per skill point
Too Many Items is now affected by all item multipliers
When The Sigma Grind Ain't Enough is now half as effective
Replaced Triple Kill with Feel The Energy
Productivity no longer boost the effectives of Too Many Items
Hacked Shield is now +150% effective and capped to -100%
Explosive Arsenal now defaults grenades to be on-contact, and insta-rockets to be invincible
Explosive Arsenal insta-rocket cooldown is no longer affected by fire rate skills and changed to 5 - level * 0.4 seconds
Reimplemented Keep It Ready
Kill At First Hit stacks now decay at a rate of -1%/s and now directly grant stacks instead of spawning a crowbar
Flex no longer grants invincibility after the taunt ends
Step It Up step size reduced by half
Synergy skills now only grant 0.1 stacks when triggered, instead each stack grants +1% effect per level
Fixed Too Many Items giving more ammo than needed
Fixed shield ratios not being preserved when max shield changes

Version 2.1.0

Infinite Health And Armor
Reworked damage numbers to only use one emitter, and drawn as part of the HUD instead of in particle rendering code

Experience System
Added insanestats_xp_other_max_mul ConVar to control max level of entities relative to the player with the highest level
Base XP dropped is now dependent on both max armor and max health

Weapon Prefixes and Suffixes System 2 / Skill System
Added insanestats_wpass2_no_aiscripted_schedule_interrupt ConVar to stop NPCs from forgetting their script
Added insanestats_wpass2_item_limit ConVar to teleport items to random players when there are too many
Added admin only insanestats_wpass2_resethealthandshield ConCommand to reset health and shield back to sane values
Fixed live grenades thrown by the local player not being indicated
Fixed status effect particle effects only showing up once per map

Skill System
Skill changes:
- Keep It Ready completely replaced with Unseen Killer
- Feel The Energy completely replaced with Triple Kill
- Sick Combo completely replaced with Controlled Reaction
- Skinny completely replaced with So Here's The Problem: You're A Gamer
- Ion Cannon completely replaced with Kill At First Hit
- Added 17 new skills: Slow Recovery, Feel The Mass, :fire:, Doll of Knowledge, Flex, Insane Stats Skills+, CRUNCH, Electric Crowbar, Honorbound, Step It Up, Doll of Vigor, Bloodsapper, Helm Too Big, Self-Validation, Doll of Courage, Critical Crit and Surprise Attack
Skill balance changes:
- Living on the Edge damage reduction changed from -10% to -8%
- Friendly Fire OFF rebel teleportation has been moved to level 2, while the old level 2 effect has been moved to level 3
- Bloodletter's Pact cap reduction changed from -4% to -3%
- Silver Bullets now increases non-bullet damage, but no longer grants bonus damage against high-health enemies
- Keep It Fresh stack reset amount changed from 50 to 25 + 5 * level
- Alert damage dealt, coins and XP gained changed from +25% to +20%, and damage taken changed from -25% to -20%
- Vampiric damage taken now scales by both skill level and Experience System level
- Ctrl+F indicator duration changed from 60 to 30 * level
- You All Get A Car no longer increases weapon switch speed
- Instant Karma, Anger and Medic Bag now also boost the Hellish Challenge skill
- Killing Spree stack gain changed from 1 * level to 1
- Killing Spree possible status effects changed from 14 to 4 * level
- Killing Spree now can grant Speed Up and Item Duplicator buffs
- Melee Arts now keeps stacks based on fire rate
- Anti-Coward Rounds renamed to Shield Inverter, and now increases damage based on shield %
- Stellar Nodes max count changed from 2 * level to 5 * level
- Dangerous Preparation no longer boosts Keep It Ready
- The Fourth Dimension now boosts Keep It Fresh stacks by +20% * level instead of +10 * level
- Scattershot max stacks changed from 100 to 1000
- Heads Will Roll damage bonus reduced from 100,000% * level to 10,000% * level
- The Bigger They Are coins and XP bonus exponent from 0.01 * level to 0.005 * level
- Hellish Challenge changed visually to make it less confusing to understand
- Bloodletter's Revelation movement speed bonus changed from 8% * level to 6% * level
- Hacked Shield cap reduction multiplier changed from -0.005 to -0.002
- Shield Shell Shots shield cost changed from 2.4 - 0.4 * level to 3.5 - 0.5 * level
- Responsive Movement now also increases weapon switch speed
- Max level of all Synergy skills changed from 200 to 99
- Infestation now can inflict Painful Movement instead of Inverted Shield
Skills with negative effects active now show up red on the skill status indicator instead of cyan
Maximum level of skills and total skill points required to unlock all skills is now player-dependent instead of being global, allowing skills and other addons to change values per-player, InsaneStats:GetMaxSkillPoints() is removed as a result
Hopefully fixed Explosive Arsenal's mode switcher

Coins System
Base coins dropped is now dependent on both max armor and max health

Miscellaneous
Re-implemented insanestats_prevent_gunship_death_crash ConVar, but default is now 0
Fixed env_hudhints causing errors when HL2 Customizable HUD is installed
Fixed Physics Sleeper being activated while the map is loading, which made it always trigger on map start

Version 2.0.2

Infinite Health and Armor
Hopefully made sure Combine dropship containers don't melt immediately upon taking heavy damage

Experience System
Re-implemented ENT:InsaneStats_GetXPToNextLevel() due to some addons still relying on it

Weapon Prefixes and Suffixes System 2
Added "insanestats_wpass2_no_fractional_clips" ConVar to prevent weapon clips from becoming fractional

Skill System
Replaced Reject Humanity skill with Vampiric
Starlight now gives twice as much stacks, but no longer boosts coins and XP gain
Reworked Starlight environmental lighting again
Seasoning stacks applied per hit is now limited to the number of skill points gained in total
Swapped the positions of Hacked Shield and Beyond 240 km/h
Dangerous Preparation no longer boosts coins and XP
Dangerous Preparation now increases the effectiveness of the Keep It Ready skill
Sick Combo stacks added is now consistent and duration limited to 60 seconds again
Sick Combo stacks added reduced by 99.5%, but coins and XP gain per stack is increased from 1% to 100%
Sick Combo stacks are now limited to the number of skill points gained in total
Hacked Shield cap reduction is now limited to the number of skill points gained in total
Let's Do That Again! now only has a chance to respawn NPCs, and respawned NPCs no longer give extra XP
Let's Do That Again! now shows a particle indicating amount of time before NPC respawns
More and More now increases defence based on the inverse of the number of skill points gained in total
Jumper mid-air speed boost is now reduced by player friction
Killing Spree no longer grants Ammo Stealer and Absorption buffs
Stellar Nodes can no longer hit debris entities
Target Practice no longer uses old max health for breakable objects in XP calculations
Fixed Stellar Nodes creating a Stellar Node for each killer even though they would be merged in the next tick, causing an unnecessary performance drop
Fixed Super Cold overriding all other addons' attempts to speed up / slow down the game

Version 2.0.1

Version 2.0.0

Infinite Health and Armor
Default value of "insanestats_hud_damage_noselfhealing" is now 0 instead of 1
Default value of "insanestats_hud_damage_lifetime" is now 1 instead of 2
Default value of "insanestats_hud_damage_stacktime" is now 0.1 instead of 1
Fixed gunships not dying after taking what should be lethal damage

Experience System
Removed ENT:InsaneStats_GetXPToNextLevel method

WPASS2
Added "insanestats_wpass2_burrowed_invincible" to prevent skills and modifiers from attempting to hurt burrowed entities
Changed icon of Damage Aura
Added check to ensure players are spawning with the weapons they died / level transitioned with
Fixed marking modifiers causing errors when a marked entity is killed
Fixed status effect entity lists not updating on the client
Fixed status effects with onApply effect not being called on the client
Fixed error caused by having way too many proxy weapons in the map

Skill System
Added 16 new skills: Heads Will Roll, Skystrike, "Um, What?", Degeneration, Infestation, Shoe Spikes, Beep Beep Beeeeeeeeep, Jaws, Explosive Arsenal, Let's Do That Again!, Bookworm, Responsive Movement, Skinny, More and More, Solar Power, Ion Cannon
Changed icon of You Are All Bleeders, Kill Aura
Bloodletter's Pact overlevelled softcap and hardcap reduction is now -100% instead of -120%
The Red Plague now only works on mobs instead of any entity
Anger now only spawns a grenade once every 5 seconds instead of 1 second
Sick Combo duration extended is now halved for each power of 5 Sick Combo stacks
Stellar Nodes radius fixed to 64 Hu, and maximum count reduced from infinity to 2 per level
Stellar Nodes can now be temporarily disabled with the Slow Walk key
Rock Solid now also negates explosive damage taken
Rock Solid overlevelled now also negates freeze damage taken
Blast-Proof Suit no longer reduces movement speed nor grants invincibility to self-explosion damage
The Bigger They Are now only triggers on mobs instead of any entity
Maximum level of all Synergy skills have been doubled
One With The G.U.N. zoom effect is now less disorienting
Seasoning now applies Stacking Loot Yielded Up instead of Loot Yielded Up for consistency
Killing Spree now grants Crit Defence Up instead of Undying for one of its status effects
Added support for skill levels up to 65535
Explosion effects are now only done once per tick, but the actual damage remains unchanged
Too Many Items now has improved performance for when kill skills are triggered ludicrous amounts of times
Fixed Actually Levelling Up giving way too much health and armor when a large number of levels are gained at once
Fixed unexpected synergy with Target Practice + Consolation Prize when a func_breakable with high HP is destroyed by the map, yielding billions of XP
Fixed some weird interactions regarding infinity HP and shield
Fixed description of Productivity missing + symbols on numbers

Miscellaneous
Added "insanestats_sleepphys_lagamount" and "insanestats_sleepphys_cooldown" to suspend prop physics in the event of massive lag

Version 1.9.6

Experience
Fixed "insanestats_xp_other_level_factor" causing errors when set to 4

Skill System
Reworked Stellar Nodes again, node size is no longer affected by duration
Beyond 240 km/h effective speed multiplicative bonus reduced by 33%, but additive bonus increased by 100%
"insanestats_skills_shuffle_seed" ConVar default value is now "default" instead of ""
Fixed right click acting the same as left click when skills are not shuffled
Hopefully fixed NPCs not dying when their Fight For Your Life expires

Version 1.9.5

Experience System
Default value of "insanestats_xp_damagemode" ConVar is 0 instead of 1

WPASS2
Playful modifier maximum stacks reduced from infinity to 7, but weight has been doubled
Playful modifier XP yielded is now dependent on BASE damage dealt

Skills
Added 4 more new skills: Melee Arts, Seasoning, Dangerous Preparation and Stuff In The Way
Added "insanestats_skills_shuffle" ConVar to cause skills to be shuffled whenever skills change
One With The G.U.N. no longer adds additional firemode to the Gravity Gun
One With The G.U.N. now allows zooming in with the pistol and revolver
Overleveled Master of Air now also prevents skills from being shuffled

Version 1.9.4

Experience System
Added "insanestats_xp_player_weekday_mul" and "insanestats_xp_other_weekday_mul" ConVars

Weapon Prefixes and Suffixes System 2
All modifiers that grant status effects now have a maximum of 10s duration, affected modifiers have doubled base potency
Added Motivating, Playing, Panic, Pondering, Savoring, Disarming
Removed Identifying modifier
Largeness and Tinyness modifiers max stacks have been halved
Auxiliary modifier max stacks reduced by about 1
Precise, Lightness and Murder max stacks reduced from infinity to about 7
Shame base potency doubled but max stacks halved
Added "insanestats_wpass2_modifiers_show" client ConCommand to list all modifiers
Renamed internal names of several modifiers and attributes

Skills
Stellar Nodes maximum duration is now 60 seconds
Fixed infinity damage numbers showing up when Anger skill is enabled