cool... this is what I gathered from 3.7.2 PL2 using grep
3.7.2 PL2 and 3.7.3
Code:
template_hook[footer_links]
template_hook[forumhome_wgo_pos1]
template_hook[forumhome_wgo_pos2]
template_hook[forumhome_wgo_pos3]
template_hook[forumhome_wgo_pos4]
template_hook[forumhome_wgo_pos5]
template_hook[forumhome_wgo_stats]
template_hook[inlinemod_post_bottom]
template_hook[inlinemod_thread_bottom]
template_hook[memberinfo_css]
template_hook[navbar_buttons_left]
template_hook[navbar_buttons_right]
template_hook[navbar_quick_links_menu_pos1]
template_hook[navbar_quick_links_menu_pos2]
template_hook[navbar_quick_links_menu_pos3]
template_hook[navbar_quick_links_menu_pos4]
template_hook[navbar_search_menu]
template_hook[postbit_controls]
template_hook[postbit_end]
template_hook[postbit_messagearea_start]
template_hook[postbit_signature_end]
template_hook[postbit_signature_start]
template_hook[postbit_start]
template_hook[postbit_user_popup]
template_hook[postbit_userinfo_left]
template_hook[postbit_userinfo_right]
template_hook[postbit_userinfo_right_after_posts]
template_hook[profile_left_first]
template_hook[profile_left_last]
template_hook[profile_ministats_list]
template_hook[profile_right_album]
template_hook[profile_right_first]
template_hook[profile_right_last]
template_hook[profile_right_mini]
template_hook[profile_stats_first]
template_hook[profile_stats_last]
template_hook[profile_stats_pregeneral]
template_hook[usercp_main_pos1]
template_hook[usercp_main_pos2]
template_hook[usercp_main_pos3]
template_hook[usercp_main_pos4]
template_hook[usercp_main_pos5]
template_hook[usercp_main_pos6]
template_hook[usercp_navbar_bottom]
template_hook[usercp_options_datetime]
template_hook[usercp_options_end]
template_hook[usercp_options_messaging]
template_hook[usercp_options_other]
template_hook[usercp_options_privacy]
template_hook[usercp_options_start]
template_hook[usercp_options_threadview]