updated readme with constellation/event horizon

Author: reillypascal

README.md

@@ -1,6 +1,6 @@
 # RS Algorithmic Verb
 
-Implements a number of different reverb algorithms, including plate and hall reverbs from Dattorro; Gardner's 1992 room reverbs; and 4 feedback delay network reverbs using the "[FDN Toolbox](https://www.researchgate.net/publication/344467473_FDNTB_The_Feedback_Delay_Network_Toolbox)". More algorithms to come.
+Implements a number of different reverb algorithms, including plate and hall reverbs from Dattorro; Gardner's 1992 room reverbs; 4 feedback delay network reverbs using the "[FDN Toolbox](https://www.researchgate.net/publication/344467473_FDNTB_The_Feedback_Delay_Network_Toolbox)"; and two experimental/special-effect reverbs. More algorithms to come.
 
 <!-- ![Plugin interface for a reverb plugin, with two rows of knobs; 1 larger knob for decay time; and a dropdown to select reverb algorithm in the bottom right. There is a desaturated magenta rounded rectangle around the knob area.](https://github.com/reillypascal/RSAlgorithmicVerb/assets/94489575/fd7959eb-73e9-4335-b7dd-5f516fd45e06) -->