Blizzard has shipped the StarCraft 2 patch notes for 5.0.16b, a targeted hotfix that recalibrates Protoss and Terran to help both races deal with Zerg after the massive 5.0.16 economy and Warpgate overhaul. Below is the complete, plain-English breakdown of every change, straight from the official Blizzard News patch notes, cross-checked against the community tracking on Liquipedia’s Patch 5.0.16 page.
Quick Answer
The latest StarCraft 2 patch notes are for 5.0.16b, a hotfix released on top of the June 22, 2026 patch 5.0.16. It buffs Protoss Colossus and Adept damage, speeds up Warpgate research benefits, cuts Terran Command Center cost while raising Planetary Fortress cost, and reduces Ghost supply from 3 to 2. The goal, per Blizzard, is to help Protoss and Terran keep pace with Zerg after the broader economy rework.
TLDR
- Patch: 5.0.16b hotfix (built on 5.0.16, live since June 22, 2026)
- Focus: calibrating Protoss and Terran against Zerg
- Protoss: Colossus and Adept damage up, faster Warpgate transform, Disruptor phantom range down
- Terran: cheaper Command Center, pricier Planetary Fortress, lower Ghost supply
- Also included: several bug fixes and UI quality of life updates for Gateway/Warpgate selection
- This builds on the bigger 5.0.16 patch, which cut starting workers from 12 to 8 and reworked mineral and gas economy
Background: Why This Hotfix Happened
Patch 5.0.16 went live on June 22, 2026, as the biggest StarCraft II balance overhaul since Legacy of the Void, cutting starting workers and reworking the mineral and gas economy to extend the early and mid-game. A first hotfix followed on June 30, 2026, adjusting geyser gas, Zerg larva rate and Terran build times. Blizzard has continued watching win-rate data since then, and the 5.0.16b hotfix is the next round of tuning, aimed specifically at helping Protoss and Terran keep up with Zerg in the new economy.
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Protoss Changes in 5.0.16b
Every Protoss change in this hotfix pushes toward stronger mid-game army value and a faster Warpgate transition:
| Unit / System | Change |
|---|---|
| Colossus damage | 10 (+5 vs Light) → 12 (+3 vs Light) |
| Adept damage modifier per attack upgrade | 1 (+1 vs Light) → 2 (+2 vs Light) |
| Warp Gate research train-time bonus | 40% → 50% reduction |
| Gateway/Warpgate transform duration | 7s / 5s → always 4s |
| Disruptor phantom weapon range | 11.35 → 7 |
Why it matters
- Colossus trades a bit of anti-Light bonus for more flat damage, making it hit harder against non-Light armies too
- Adept poke damage scales better with upgrades, rewarding tech investment
- Faster Warp Gate transform time (a flat 4 seconds either way) smooths out production timing
- Disruptor phantom range nerf reins in the ability’s poke range without touching the real Disruptor’s shot
Terran Changes in 5.0.16b
Terran gets a mix of economic help and a defensive-structure cost rebalance:
| Unit / Structure | Change |
|---|---|
| Command Center cost | 400 minerals → 300 minerals |
| Planetary Fortress cost | 150/150 → 250/150 |
| Ghost supply | 3 → 2 |
Why it matters
- A cheaper Command Center makes expanding faster and easier to recover from losses, matching the lower starting worker count from 5.0.16
- The pricier Planetary Fortress discourages turtling behind free-to-convert defense so early
- Lower Ghost supply lets Terran field more Ghosts per supply cap, strengthening the late-game army composition against Zerg’s biological mass
Bug Fixes and Quality of Life Updates
Alongside the balance numbers, 5.0.16b also cleans up several issues introduced by the Warpgate rework:
- Reverted the Load Nearby Transport ability change (Blizzard says it may revisit this later)
- Gateway train visuals no longer trigger incorrectly when Effects graphics are set to low
- Fixed workers interacting incorrectly with allied structures
- Warpgates now take selection priority over Gateways in mixed subgroups
- Warpgates and Gateways are treated as distinct units for “select all” commands
- Gateways and Warpgates can now be ordered to transform regardless of which is the primary subgroup selection
- Reverted spawned Hallucinations inheriting their caster’s order queue
- Selection radius color is now distinct for primary subgroup selection in Colorblind mode
- Fixed Cyclones failing to damage units detected by an ally in team games
Recap: What Patch 5.0.16 Already Changed
The 5.0.16b hotfix builds on a much bigger economy and balance pass. Here are the headline changes from the base 5.0.16 patch that went live June 22, 2026:
- Starting workers reduced from 12 to 8, extending the early game
- Large mineral patches reduced from 1,800 to 1,600; small patches increased from 900 to 1,100
- Vespene geyser resource count increased from 2,250 to 2,500 (later adjusted to 2,000 in the June 30 hotfix)
- Hatchery, Lair and Hive supply reduced from 6 to 4; Hatchery cost increased from 275 to 300
- Zerg larva spawn rate sped up from 10.7 seconds to 9.5 seconds (later 9.9 in the June 30 hotfix)
- Widow Mine lock-on time reduced from 1.07 to 0.85 seconds
Note: Some early PTR numbers were revised before or after going live. Always check your in-client patch notes for the exact values active on your server.
What These Changes Mean for Ladder Play
Community sentiment following the base 5.0.16 patch was that Zerg adapted to the new economy fastest, thanks to faster larva generation and a forgiving creep-based expansion style. The 5.0.16b hotfix is Blizzard’s direct response:
- Protoss gets more damage per unit of army supply, partly offsetting the slower opening from fewer starting workers
- Terran gets cheaper expansions to match Zerg’s faster base count growth
- Both non-Zerg races get answers aimed at the same power spike that made Zerg strong after 5.0.16
As with any hotfix, treat these numbers as Blizzard’s current best guess. Balance patches this active usually mean another round of tuning is only a few weeks away, so bookmark this page and check back for the next update.
Frequently Asked Questions
What is the latest StarCraft 2 patch?
The latest patch is 5.0.16b, a hotfix on top of the base 5.0.16 patch that went live on June 22, 2026.
Is StarCraft 2 still being updated in 2026?
Yes. Patch 5.0.16 and its follow-up hotfixes are the most significant balance work the game has received in years, and the ranked ladder and pro circuit remain active.
Did 5.0.16b change starting workers again?
No. The starting worker reduction from 12 to 8 was introduced in the base 5.0.16 patch and was not touched again in 5.0.16b.
Which race benefits most from 5.0.16b?
Blizzard designed this hotfix specifically to help Protoss and Terran close the gap against Zerg, so both races receive buffs while Zerg is untouched in this round.
Where can I read the official patch notes?
Blizzard publishes official patch notes on the Blizzard News StarCraft II section. This article summarizes and explains those notes; always cross-check exact values in your game client before tournament prep.
