For discussion go here
List of found misprints in CH Unofficial Guide version 1.0:
already edited - 
needs confirmation* Dougal, Ellaine, Irina and Vittorio starting skill is counterstrike, not gating as written
* Moat and towers damage is truncated to integer. The command "trunc" is missing.
* On page 105 (and 103) Necropoils should read Necropolis
* On hard and heroic AI has normal growth and income not half as printed
* Alastor has mana regeneration not battle frenzy ability
* Disclaimer has one 'be' to many
* the example in Lay Hands description should say "thousand" not "thousen"
Unconfirmed:
* decay spell never does elemental damage
* On underground terrain water, not earth elementals are summoned.
Requests for additions:
* hero movement rules
* marketplace rates
* Descriptions of adventure map structures (?)
* descriptions of grail buildings
* How much is a horde, a swarm, etc.
* What schools of magic are associated with each race.