Changelog 6.2.8.20 Release

# Lucee 6.2.8.20 changelog
Changes since 6.2.7.16.
Source: Lucee issue tracker (LDEV) — https://luceeserver.atlassian.net/projects/LDEV

- LDEV-5791 (Bug, fixed in 6.2.8.19): Cannot invoke "lucee.runtime.Mapping.getPageSource(String)" because "mapping" is null — https://luceeserver.atlassian.net/browse/LDEV-5791
- LDEV-6426 (Bug, fixed in 6.2.8.16): cfschedule task keeps running after its endDate — https://luceeserver.atlassian.net/browse/LDEV-6426
- LDEV-6430 (Bug, fixed in 6.2.8.15): LogUtil.doesDebug returns true at log level INFO — https://luceeserver.atlassian.net/browse/LDEV-6430
- LDEV-6412 (Bug, fixed in 6.2.8.14): sessionRotate() loses CSRF tokens when sessionStorage is a cache or datasource — https://luceeserver.atlassian.net/browse/LDEV-6412
- LDEV-6406 (Enhancement, fixed in 6.2.8.13): Downgrade CFNE log level to debug — https://luceeserver.atlassian.net/browse/LDEV-6406
- LDEV-6397 (Enhancement, fixed in 6.2.8.12): Always purge cfclasses on core upgrade — https://luceeserver.atlassian.net/browse/LDEV-6397
- LDEV-4745 (Bug, fixed in 6.2.8.11): PageSourceImpl: reloads source when source not changed and exists in class loader — https://luceeserver.atlassian.net/browse/LDEV-4745
- LDEV-6358 (Enhancement, fixed in 6.2.8.10): Replace per-mapping inspect AUTO polling with inspectTemplates() ticker — https://luceeserver.atlassian.net/browse/LDEV-6358
- LDEV-6352 (Bug, fixed in 6.2.8.10): flushIfNecessary() processes RPC PhysicalClassLoaders that have no rename pressure — https://luceeserver.atlassian.net/browse/LDEV-6352
- LDEV-6348 (Bug, fixed in 6.2.8.10): admin.restart() doesn't stop PageSourcePoolWatcher threads, leaking old-engine classloaders per .lco update  Type: Bug — https://luceeserver.atlassian.net/browse/LDEV-6348
- LDEV-6107 (Bug, fixed in 6.2.8.10): Stale renamed className in PageSourceImpl causes ClassNotFoundException flood after classloader flush — https://luceeserver.atlassian.net/browse/LDEV-6107
- LDEV-5967 (Bug, fixed in 6.2.8.9): Improve Datasource Pool Lifecycle Management — https://luceeserver.atlassian.net/browse/LDEV-5967
- LDEV-5407 (Bug, fixed in 6.2.8.8):  LUCEE_INSPECT_TEMPLATE setting is ignored — https://luceeserver.atlassian.net/browse/LDEV-5407
- LDEV-6332 (Enhancement, fixed in 6.2.8.7): purgeExpiredSessions: force flag should also handle cache-backed sessions — https://luceeserver.atlassian.net/browse/LDEV-6332
- LDEV-6321 (Bug, fixed in 6.2.8.6): POM resolver fails on dangling property references in `<dependencyManagement>` — https://luceeserver.atlassian.net/browse/LDEV-6321
- LDEV-6325 (Bug, fixed in 6.2.8.5): Backport: 6.2 maven resolution drops runtime-scoped transitive deps — https://luceeserver.atlassian.net/browse/LDEV-6325
- LDEV-6320 (Bug, fixed in 6.2.8.4): Parallel Maven dependency resolution triggers rate limiting — https://luceeserver.atlassian.net/browse/LDEV-6320
- LDEV-6323 (Bug, fixed in 6.2.8.3): Cannot open Memcached settings in Lucee Admin — https://luceeserver.atlassian.net/browse/LDEV-6323
- LDEV-6324 (Enhancement, fixed in 6.2.8.2): cacheCount() should return -1 when enumeration is unsupported (i.e. memcached) — https://luceeserver.atlassian.net/browse/LDEV-6324
- LDEV-6316 (Bug, fixed in 6.2.8.1): Maven resolver discards HTTP status code on download failure, masking 429 rate-limits and transient errors — https://luceeserver.atlassian.net/browse/LDEV-6316