| A | ↘ | B | Satellite got worse | 
| D | ↛ | update_schema removed | 
| ⇢ | D | update_db::update_satellite_fam() added | |
| ⇢ | D | update_db::satellite_celestrak() added | |
| ⇢ | D | update_db::satellite_ucsdb() added | |
| ⇢ | C | update_db::satellite_fam() added | |
| ⇢ | B | Satellite::countAllMonthsLastYear() added | |
| ⇢ | B | Satellite::countAllYears() added | |
| ⇢ | B | update_db::update_ucsdb() added | |
| ⇢ | B | update_db::update_celestrak() added | |
| ⇢ | A | update_db::check_last_celestrak_update() added | |
| ⇢ | A | update_db::check_last_satellite_update() added | |
| ⋮ | view more | ||
| F | ↛ | update_schema::update_from_38() removed | |
| F | ↛ | update_schema::update_from_24() removed | |
| F | ↛ | update_schema::update_from_37() removed | |
| F | ↛ | update_schema::update_from_36() removed | |
| F | ↛ | update_schema::update_from_19() removed | |
| D | ↛ | update_schema::check_version() removed | |
| D | ↛ | update_schema::update_from_34() removed | |
| D | ↛ | update_schema::update_from_23() removed | |
| D | ↛ | update_schema::update_from_12() removed | |
| D | ↛ | update_schema::update_from_28() removed | |
| ⋮ | view more | ||