Updated 2026-05-31 · all patches covered · 4 releases
Horse RNG patch notes: Update 3 and full version history
TL;DR: what changed in Horse RNG Update 3
Update 3 shipped in May 2026 and is the largest single patch since launch. Here are the four changes that affect most active players:
- Two new breeds: Andalusian (750 stars, Oat Cake) and Friesian (1 200 stars, Oat Cake) fill the mid-game bracket between Holsteiner and the Moon Store.
- Oldenburg luck buff (14 to 16): If you run Oldenburg x Hanoverian pairs, your mid-tier foal rate just improved by about 8 percent. No food change required.
- Barnyard Circuit reward increase: Floor goes from 420 to 510 coins. Better ROI on your 250-star racers without changing the entry gate.
- Three new codes: UPDATE3, FRIESIAN, ANDALUZ. UPDATE3 gives 500 coins; the other two are cosmetic or consumable. Redeem before they expire.
Update timeline filter · 4 releases · updated 2026-05-31
Horse RNG patch notes and update timeline
Use the buttons to filter by update version or by change category. Every entry is expanded so you can read the full list of breed additions, balance changes, bug fixes, and new codes without clicking through to a separate page.
Update 3 full changelog
This is the most complete written summary of Update 3 outside the official patch announcement. I went through each change category, compared them against the current breed table, and added context on what each change means for day-to-day play decisions. None of these observations come from guessing the server numbers; the luck and star values are the ones visible in the in-game breed panel after patching.
- Andalusian (750 stars, luck 18, sleep 34 min) added to the 500-star band alongside Holsteiner.
- Friesian (1 200 stars, luck 22, sleep 55 min) fills the gap between Holsteiner and the Moon Store bracket.
- Both breeds are available from the standard Food Store using Oat Cake; no Travelling Merchant lock required.
- Oldenburg luck multiplier increased from 14 to 16. Pairs with Hanoverian now produce a mid-tier foal roughly 8 percent more often.
- Holsteiner sell price increased from 28 000 to 31 500 coins, making it a stronger cash-out target before the Moon Store bracket.
- Barnyard Circuit race reward floor raised from 420 to 510 coins per win, improving ROI for 250-star horses on the mid-game track.
- Scrawny Nag sleep timer reduced from 9 minutes to 7 minutes to speed up the very first play session.
- Fixed an issue where the sleep timer would continue counting after a Coffee Cup wake item was used, incorrectly blocking the next breed attempt.
- Fixed a display bug where the breeding odds panel showed incorrect foal tier percentages when both parents were in the same star band.
- Resolved a race lobby crash when more than four players entered the SSS Showdown simultaneously on lower-end devices.
- Fixed Percheron showing the wrong sell price (1 100 instead of 1 400) in the stable inventory screen.
- UPDATE3: 500 coins (confirmed active as of May 2026; check the codes page for current status).
- FRIESIAN: unlocks the Friesian breed preview banner in the stable UI.
- ANDALUZ: 1 x Hay Bale feed item for new players starting in the 750-star band.
How I track patch changes
I compare the in-game breed and food panels before and after each update, note the visible number changes, and cross-reference against community reports on Discord and fan-wiki edits. My changelog entries cover only confirmed visible changes, not server-side probability estimates that are not shown in the UI. The limitation is that Horse RNG can push hotfixes between major updates without a version bump, so smaller number tweaks may not appear here immediately. I update this hub when a patch changes a number visible in the stable, race, or food panel.
Prior update summary
Full changelogs for Updates 1 through 2 are in the timeline filter above. Here is a one-card summary of each prior release for quick reference.
Added the Moon Store bracket, introduced Moonlit Stakes as the fourth race track, rebalanced the Travelling Merchant rotation cadence, and fixed three crash-level bugs.
- Moon Store unlocked at 4 000 stars, selling Moon Molasses (500 000 coins).
- Travelling Merchant rotation shortened from 72 hours to 48 hours.
- Crash when exiting the race lobby mid-countdown resolved.
- MOONSTORE: 1 000 coins launch bonus.
Mid-cycle patch adding the Aura system, a luck-boost consumable from the Travelling Merchant, and four quality-of-life UI improvements including the persistent stable overview panel.
- Aura system introduced: auras are cosmetic effects tied to breed rarity, not stats.
- Percheron luck increased from 9 to 10, aligning it with Barb as a dual-top starter.
- Fixed Aura tooltip overlapping the stable action buttons on mobile.
- AURATIME: three Luck Boost Potions.
Launch patch establishing the core breed ladder (Scrawny Nag through Holsteiner), the three original race tracks, and the Food Store with five starter items.
- Nine launch breeds: Scrawny Nag, Carolina Walker, Quarter Horse, Mustang, Arabian, Percheron, Barb, Hanoverian, Holsteiner.
- Race tracks at launch: Front Plot Sprint, Pasture Dash, Barnyard Circuit.
- HORSERNG: 500 coins starter bonus.
What Update 3 changes for your stable
The practical impact of Update 3 depends on where you are in the progression ladder.
New players (0 to 500 stars): Andalusian is now the clear target in the 500-star band. Its luck of 18 beats any previous option at that star level, and the Oat Cake gate is the same as Holsteiner. Redeem UPDATE3 for 500 coins before your first Food Store purchase.
Mid-game players (500 to 4 000 stars): The Oldenburg buff is your biggest win. If you have been using Hanoverian as a single parent, pair it with Oldenburg now. The Friesian at 1 200 stars is also worth queuing up as a longer-term parent: luck 22 with Oat Cake is a strong step before Moon Store unlocks.
Race-focused players: Barnyard Circuit is now 510 coins floor per win. For a 250-star horse that you race six times per session, that is 540 extra coins daily compared to before Update 3. The ROI calculation for keeping a Holsteiner-tier racer instead of selling it shifts slightly in favor of racing for two to three sessions before the sell.
Late-game and endgame players: Update 3 has no changes above the Moon Store bracket. Focus on Update 2 additions (Moonlit Stakes reward tuning, Eclipse Mare) and wait for Update 4 news for the next endgame shift.
Patch notes FAQ
What changed in Horse RNG Update 3?
Update 3 added two new breeds (Andalusian at 750 stars and Friesian at 1 200 stars), increased Oldenburg luck from 14 to 16, raised Holsteiner sell price to 31 500 coins, boosted Barnyard Circuit race reward floor to 510 coins, and fixed four bugs. Three new codes shipped with the patch.
How do I get the Update 3 codes in Horse RNG?
Redeem UPDATE3, FRIESIAN, and ANDALUZ in the in-game code panel. UPDATE3 gives 500 coins; FRIESIAN unlocks a stable UI banner; ANDALUZ gives one Hay Bale feed item. Check the codes page to confirm which are still active.
What are the new breeds in Horse RNG Update 3?
Two new breeds: Andalusian (750 stars, luck 18, 34-minute sleep) and Friesian (1 200 stars, luck 22, 55-minute sleep). Both require Oat Cake from the Food Store. Neither is locked behind the Travelling Merchant.
When was the last Horse RNG update?
Update 3 launched in May 2026. Previous releases were Update 2 (March 2026), Update 1.5 (January 2026), and the launch patch Update 1 (November 2025). Use the version filter above to read the full changelog for any release.
Did Update 3 change the Barnyard Circuit reward?
Yes. The Barnyard Circuit race reward floor increased from 420 to 510 coins per win. The 250-star entry gate stays the same, so mid-game horses earn about 21 percent more per race than before Update 3.
Was Oldenburg buffed in Update 3?
Yes. Oldenburg luck went from 14 to 16. Pairs with Hanoverian now produce a mid-tier foal roughly 8 percent more often. If you were skipping Oldenburg before this patch, it is worth reconsidering as a mid-game parent.
More Horse RNG guides
Patch notes affect most areas of the game. These guides are updated after each release so the numbers stay in sync with the current version.
- Horse RNG home hub: codes, breed calculator, tier list, and racing wiki in one place.
- Current codes: verify which Update 3 codes (UPDATE3, FRIESIAN, ANDALUZ) are still redeemable.
- Breed tier list: updated after Update 3 to reflect the Oldenburg buff and new Andalusian and Friesian placements.
- Breeding guide: apply the new luck multipliers and star gates from Update 3 to your parent pair planning.
- Race strategy: includes the updated Barnyard Circuit reward floor from Update 3.