Hello, Home Run Clash here.
Below are the details for the Apple v5.3.0 / Google v5.3.1 update.

▶ New Legendary Grade Skill Added
- The new "CYCLING LIGHT" skill has been added.
* Unlocks as obtainable when Baobab Stadium has been unlocked.
1) One of the directions (left, center, right) will light up when the game begins or after the player hits a Cycling Home Run.
2) An additional score is given when a home run is hit toward the direction that is lit by the Cycling Light. A higher score can be earned by successfully hitting a Cycling Home Run while having multiple stacks.
3) The Cycling Light is stacked based on a fixed probability as seen below. (Up to 3 stacks)
: 1 Time - 70%, 2 Times - 20%, 3 Times - 10%
: Only 2 and 3-time stacks are available for batters with the following skill: Special Cycling
: Only 3-time stacks are available for batters with the following skills: Power Cycling, Charge
4) A skill debuff effect will activate on your next turn when you successfully hit a Cycling Home Run.

▶ New "Mini Baseball" Event Content Added
- The new event content titled "Mini Baseball" has been added. Mini Baseball is a baseball minigame that can be played with just one button.
- The minigame is progressed by consuming "Bats" that can be acquired by playing the game. A reward can be collected for each point scored, with a special reward available for collection depending on the total score.
- Acquiring Bats (Up to 10 per day)
: Free Bats are given once every day. Additional Bats can be acquired by viewing an ad once per day.
: You can acquire a bat by playing a game (in 1vs1 Match, Battle Royale, or Challenge Mode). Up to 8 Bats can be acquired in a day.

▶New Batter Promotion Added
- 1st Promotion for "Jhulia" added.

▶ New Artifacts added
- A new Artifact “RUNIC DRILL” added.
- Each Artifact will grant the following base skills.
1) RUNIC DRILL: EXTRA POINT DEF. PIERCE / ANNOUNCED HOMERUN SCORE

▶ New Style Outfit in Stock
- JHULIA - LIFEGUARD
: Can be obtained upon purchase of Step By Step Package. (Period : Jul. 19 ~ Jul. 30)
- MICK SCHNEIDER - SANTA MONICA
: Can be obtained upon purchase of Homerun Pass. (Period : Jul. 25 ~ Aug. 4)

▶ Adventure Mode Chapter Expansion
- Added Chapter 11 (Rounds 101 - 110) for Adventure Mode.
- Adjusted the values of the Recommended Power that appear in each round to be a little more realistic.

▶ Consecutive Log-in Buff Improvements
- Increased the total number of days for the Consecutive Log-in Buff. (420 days -> 600 days)
- Improved the buff reward for 240 days.
* Players that have already collected the rewards for 240 days may collect the improved rewards.
- If there are days that may be recovered, it will be indicated in the Main Lobby.

▶ System Improvements
- Added the HAEGIN ID login method.
- Improved the UI for Homerun Pass.
- Improved the UI for [Reward Chest] in Main Lobby.

▶ Error Fixes
- Fixed an issue with the Tournament Special Derby.
: Issue where participation chances were not being properly acquired despite viewing ads or purchasing with Gems.

▶ Shop Improvements
- "Limited Edt" products available for sale.
: These styles are available for players who missed the opportunity to purchase them previously.
- New Packages added.
- Improved the efficiency of Step By Step Packages.
- Improved the efficiency of the Homerun Pass.
- Changed Einstein Style's Grade from "Unique" to "Limited Edt".

We will do out best to make Home Run Clash an even better experience.
Thank you.