Philip Hyunsu Cho ace7fd328b
[R] Add a compatibility layer to load Booster object from an old RDS file (#5940)
* [R] Add a compatibility layer to load Booster from an old RDS
* Modify QuantileHistMaker::LoadConfig() to be backward compatible with 1.1.x
* Add a big warning about compatibility in QuantileHistMaker::LoadConfig()
* Add testing suite
* Discourage use of saveRDS() in CRAN doc
2020-07-26 00:06:49 -07:00
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2020-07-20 19:23:36 +08:00
2020-07-20 19:23:36 +08:00
2020-07-20 19:23:36 +08:00