| ⇢ | A | InvalidCspPolicy added | |
| ⇢ | A | Basic added | |
| ⇢ | A | Policy added | |
| ⇢ | A | PolicyFactory added | |
| A | ↛ | InvalidCspProfile removed | |
| A | ↛ | ProfileFactory removed | |
| A | ↛ | Profile removed | |
| A | ↛ | Basic removed | 
| ⇢ | B | AddCspHeaders::getPolicys() added | |
| ⇢ | A | Policy::applyTo() added | |
| ⇢ | A | Policy::__toString() added | |
| ⇢ | A | Policy::guardAgainstInvalidDirectives() added | |
| ⇢ | A | Policy::sanitizeValue() added | |
| ⇢ | A | PolicyFactory::create() added | |
| ⇢ | A | InvalidCspPolicy::create() added | |
| ⇢ | A | Basic::configure() added | |
| ⇢ | A | Policy::addDirective() added | |
| ⇢ | A | Policy::reportOnly() added | |
| ⋮ | view more | ||
| B | ↛ | AddCspHeaders::getProfiles() removed | |
| A | ↛ | Profile::applyTo() removed | |
| A | ↛ | Profile::__toString() removed | |
| A | ↛ | Profile::guardAgainstInvalidDirectives() removed | |
| A | ↛ | Profile::sanitizeValue() removed | |
| A | ↛ | Basic::configure() removed | |
| A | ↛ | InvalidCspProfile::create() removed | |
| A | ↛ | ProfileFactory::create() removed | |
| A | ↛ | Profile::addDirective() removed | |
| A | ↛ | Profile::reportOnly() removed | |
| ⋮ | view more | ||