With Patch 3.0 Cleric Stat Distribution got patched. As a result Shadowheart got the new cleric default stats
which fixed the Dexterity Issue Yeah! but created a
new one with reducing Strength to 10.
According to Players Handbook 5e Str or Con should be the second highest Stat. Reason for that ist, D&D sees the cleric besides Spellcasting as Frontline mele char. Several abilities are touch theirfor the cleric has sometimes to be in the thick of it. Additionaly Clerics wear medium Armor Shields and traditionaly maces which benefit from strength. In Game consequence of the reduction to 10 str is she can not pick up scale mail armor because of weight she can wear it but only if another char gives it to her (not tested yet). She can
not loot the scale mail after the ruins fight (tested).
Stats right now are:
Str 10
Dex 15
Con 13
Int 8
Wis 16
Cha 14
I would suggest switching the stats for charisma and strength or at least make them equal (12 each).
